Vulnerability Details CVE-2019-6111
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.596
EPSS Ranking 98.1%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 5.8
Products affected by CVE-2019-6111
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cpe:2.3:a:apache:mina_sshd:2.2.0
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cpe:2.3:a:openbsd:openssh:-
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cpe:2.3:a:openbsd:openssh:1.2
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cpe:2.3:a:openbsd:openssh:1.2.1
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cpe:2.3:a:openbsd:openssh:1.2.2
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cpe:2.3:a:openbsd:openssh:1.2.27
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cpe:2.3:a:openbsd:openssh:1.2.3
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cpe:2.3:a:openbsd:openssh:1.3
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cpe:2.3:a:openbsd:openssh:1.5
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cpe:2.3:a:openbsd:openssh:1.5.7
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cpe:2.3:a:openbsd:openssh:1.5.8
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cpe:2.3:a:openbsd:openssh:2
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cpe:2.3:a:openbsd:openssh:2.1
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cpe:2.3:a:openbsd:openssh:2.1.0
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cpe:2.3:a:openbsd:openssh:2.1.1
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cpe:2.3:a:openbsd:openssh:2.2
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cpe:2.3:a:openbsd:openssh:2.2.0
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cpe:2.3:a:openbsd:openssh:2.3
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cpe:2.3:a:openbsd:openssh:2.3.0
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cpe:2.3:a:openbsd:openssh:2.3.1
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cpe:2.3:a:openbsd:openssh:2.5
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cpe:2.3:a:openbsd:openssh:2.5.1
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cpe:2.3:a:openbsd:openssh:2.5.2
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cpe:2.3:a:openbsd:openssh:2.9
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cpe:2.3:a:openbsd:openssh:2.9.9
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cpe:2.3:a:openbsd:openssh:2.9.9p2
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cpe:2.3:a:openbsd:openssh:2.9p1
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cpe:2.3:a:openbsd:openssh:2.9p2
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cpe:2.3:a:openbsd:openssh:3.0
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cpe:2.3:a:openbsd:openssh:3.0.1
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cpe:2.3:a:openbsd:openssh:3.0.1p1
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cpe:2.3:a:openbsd:openssh:3.0.2
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cpe:2.3:a:openbsd:openssh:3.0.2p1
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cpe:2.3:a:openbsd:openssh:3.0p1
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cpe:2.3:a:openbsd:openssh:3.1
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cpe:2.3:a:openbsd:openssh:3.1p1
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cpe:2.3:a:openbsd:openssh:3.2
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cpe:2.3:a:openbsd:openssh:3.2.2
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cpe:2.3:a:openbsd:openssh:3.2.2p1
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cpe:2.3:a:openbsd:openssh:3.2.3
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cpe:2.3:a:openbsd:openssh:3.2.3p1
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cpe:2.3:a:openbsd:openssh:3.3
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cpe:2.3:a:openbsd:openssh:3.3p1
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cpe:2.3:a:openbsd:openssh:3.4
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cpe:2.3:a:openbsd:openssh:3.4p1
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cpe:2.3:a:openbsd:openssh:3.5
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cpe:2.3:a:openbsd:openssh:3.5p1
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cpe:2.3:a:openbsd:openssh:3.6
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cpe:2.3:a:openbsd:openssh:3.6.1
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cpe:2.3:a:openbsd:openssh:3.6.1p1
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cpe:2.3:a:openbsd:openssh:3.6.1p2
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cpe:2.3:a:openbsd:openssh:3.7
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cpe:2.3:a:openbsd:openssh:3.7.1
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cpe:2.3:a:openbsd:openssh:3.7.1p1
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cpe:2.3:a:openbsd:openssh:3.7.1p2
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cpe:2.3:a:openbsd:openssh:3.8
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cpe:2.3:a:openbsd:openssh:3.8.1
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cpe:2.3:a:openbsd:openssh:3.8.1p1
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cpe:2.3:a:openbsd:openssh:3.9
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cpe:2.3:a:openbsd:openssh:3.9.1
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cpe:2.3:a:openbsd:openssh:3.9.1p1
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cpe:2.3:a:openbsd:openssh:4.0
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cpe:2.3:a:openbsd:openssh:4.0p1
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cpe:2.3:a:openbsd:openssh:4.1
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cpe:2.3:a:openbsd:openssh:4.1p1
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cpe:2.3:a:openbsd:openssh:4.2
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cpe:2.3:a:openbsd:openssh:4.2p1
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cpe:2.3:a:openbsd:openssh:4.3
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cpe:2.3:a:openbsd:openssh:4.3p1
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cpe:2.3:a:openbsd:openssh:4.3p2
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cpe:2.3:a:openbsd:openssh:4.4
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cpe:2.3:a:openbsd:openssh:4.4p1
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cpe:2.3:a:openbsd:openssh:4.5
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cpe:2.3:a:openbsd:openssh:4.6
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cpe:2.3:a:openbsd:openssh:4.7
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cpe:2.3:a:openbsd:openssh:4.7p1
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cpe:2.3:a:openbsd:openssh:4.8
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cpe:2.3:a:openbsd:openssh:4.9
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cpe:2.3:a:openbsd:openssh:5.0
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cpe:2.3:a:openbsd:openssh:5.1
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cpe:2.3:a:openbsd:openssh:5.2
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cpe:2.3:a:openbsd:openssh:5.3
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cpe:2.3:a:openbsd:openssh:5.4
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cpe:2.3:a:openbsd:openssh:5.5
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cpe:2.3:a:openbsd:openssh:5.6
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cpe:2.3:a:openbsd:openssh:5.7
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cpe:2.3:a:openbsd:openssh:5.8
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cpe:2.3:a:openbsd:openssh:5.8p2
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cpe:2.3:a:openbsd:openssh:5.9
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cpe:2.3:a:openbsd:openssh:6.0
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cpe:2.3:a:openbsd:openssh:6.1
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cpe:2.3:a:openbsd:openssh:6.2
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cpe:2.3:a:openbsd:openssh:6.3
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cpe:2.3:a:openbsd:openssh:6.4
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cpe:2.3:a:openbsd:openssh:6.5
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cpe:2.3:a:openbsd:openssh:6.6
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cpe:2.3:a:openbsd:openssh:6.7
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cpe:2.3:a:openbsd:openssh:6.8
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cpe:2.3:a:openbsd:openssh:6.9
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cpe:2.3:a:openbsd:openssh:7.0
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cpe:2.3:a:openbsd:openssh:7.1
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cpe:2.3:a:openbsd:openssh:7.2
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cpe:2.3:a:openbsd:openssh:7.3
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cpe:2.3:a:openbsd:openssh:7.4
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cpe:2.3:a:openbsd:openssh:7.5
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cpe:2.3:a:openbsd:openssh:7.6
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cpe:2.3:a:openbsd:openssh:7.7
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cpe:2.3:a:openbsd:openssh:7.8
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cpe:2.3:a:openbsd:openssh:7.9
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cpe:2.3:a:winscp:winscp:2.0
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cpe:2.3:a:winscp:winscp:2.1
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cpe:2.3:a:winscp:winscp:2.2
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cpe:2.3:a:winscp:winscp:2.2.3
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cpe:2.3:a:winscp:winscp:2.3
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cpe:2.3:a:winscp:winscp:3.0
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cpe:2.3:a:winscp:winscp:3.1
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cpe:2.3:a:winscp:winscp:3.2
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cpe:2.3:a:winscp:winscp:3.2.1
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cpe:2.3:a:winscp:winscp:3.3
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cpe:2.3:a:winscp:winscp:3.4
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cpe:2.3:a:winscp:winscp:3.4.1
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cpe:2.3:a:winscp:winscp:3.4.2
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cpe:2.3:a:winscp:winscp:3.5
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cpe:2.3:a:winscp:winscp:3.5.5
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cpe:2.3:a:winscp:winscp:3.5.6
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cpe:2.3:a:winscp:winscp:3.6
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cpe:2.3:a:winscp:winscp:3.6.1
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cpe:2.3:a:winscp:winscp:3.6.5
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cpe:2.3:a:winscp:winscp:3.6.6
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cpe:2.3:a:winscp:winscp:3.6.7
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cpe:2.3:a:winscp:winscp:3.6.8
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cpe:2.3:a:winscp:winscp:3.7
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cpe:2.3:a:winscp:winscp:3.7.1
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cpe:2.3:a:winscp:winscp:3.7.2
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cpe:2.3:a:winscp:winscp:3.7.3
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cpe:2.3:a:winscp:winscp:3.7.4
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cpe:2.3:a:winscp:winscp:3.7.5
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cpe:2.3:a:winscp:winscp:3.7.6
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cpe:2.3:a:winscp:winscp:3.8
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cpe:2.3:a:winscp:winscp:3.8.1
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cpe:2.3:a:winscp:winscp:3.8.2
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cpe:2.3:a:winscp:winscp:3.8_beta
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cpe:2.3:a:winscp:winscp:4.0
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cpe:2.3:a:winscp:winscp:4.0.1
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cpe:2.3:a:winscp:winscp:4.0.2
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cpe:2.3:a:winscp:winscp:4.0.3
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cpe:2.3:a:winscp:winscp:4.0.4
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cpe:2.3:a:winscp:winscp:4.0.5
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cpe:2.3:a:winscp:winscp:4.0.6
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cpe:2.3:a:winscp:winscp:4.0.7
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cpe:2.3:a:winscp:winscp:4.1
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cpe:2.3:a:winscp:winscp:4.1.1
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cpe:2.3:a:winscp:winscp:4.1.2
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cpe:2.3:a:winscp:winscp:4.1.3
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cpe:2.3:a:winscp:winscp:4.1.4
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cpe:2.3:a:winscp:winscp:4.1.5
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cpe:2.3:a:winscp:winscp:4.1.6
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cpe:2.3:a:winscp:winscp:4.1.7
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cpe:2.3:a:winscp:winscp:4.1.8
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cpe:2.3:a:winscp:winscp:4.1.9
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cpe:2.3:a:winscp:winscp:4.2
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cpe:2.3:a:winscp:winscp:4.2.1
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cpe:2.3:a:winscp:winscp:4.2.2
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cpe:2.3:a:winscp:winscp:4.2.3
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cpe:2.3:a:winscp:winscp:4.2.4
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cpe:2.3:a:winscp:winscp:4.2.5
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cpe:2.3:a:winscp:winscp:4.2.6
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cpe:2.3:a:winscp:winscp:4.2.7
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cpe:2.3:a:winscp:winscp:4.2.8
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cpe:2.3:a:winscp:winscp:4.2.9
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cpe:2.3:a:winscp:winscp:4.3
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cpe:2.3:a:winscp:winscp:4.3.1
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cpe:2.3:a:winscp:winscp:4.3.2
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cpe:2.3:a:winscp:winscp:4.3.3
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cpe:2.3:a:winscp:winscp:4.3.4
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cpe:2.3:a:winscp:winscp:4.3.5
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cpe:2.3:a:winscp:winscp:4.3.6
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cpe:2.3:a:winscp:winscp:4.3.7
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cpe:2.3:a:winscp:winscp:4.3.8
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cpe:2.3:a:winscp:winscp:4.3.9
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cpe:2.3:a:winscp:winscp:4.4
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cpe:2.3:a:winscp:winscp:4.4.0
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cpe:2.3:a:winscp:winscp:5.0
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cpe:2.3:a:winscp:winscp:5.0.1
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cpe:2.3:a:winscp:winscp:5.0.2
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cpe:2.3:a:winscp:winscp:5.0.3
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cpe:2.3:a:winscp:winscp:5.0.4
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cpe:2.3:a:winscp:winscp:5.0.5
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cpe:2.3:a:winscp:winscp:5.0.6
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cpe:2.3:a:winscp:winscp:5.0.7
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cpe:2.3:a:winscp:winscp:5.0.8
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cpe:2.3:a:winscp:winscp:5.0.9
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cpe:2.3:a:winscp:winscp:5.1
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cpe:2.3:a:winscp:winscp:5.1.1
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cpe:2.3:a:winscp:winscp:5.1.2
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cpe:2.3:a:winscp:winscp:5.1.3
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cpe:2.3:h:fujitsu:m10-1:-
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cpe:2.3:h:fujitsu:m10-4:-
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cpe:2.3:h:fujitsu:m10-4s:-
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cpe:2.3:h:fujitsu:m12-1:-
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cpe:2.3:h:fujitsu:m12-2:-
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cpe:2.3:h:fujitsu:m12-2s:-
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cpe:2.3:h:siemens:scalance_x204rna:-
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cpe:2.3:h:siemens:scalance_x204rna_eec:-
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:18.10
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:30
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cpe:2.3:o:freebsd:freebsd:-
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cpe:2.3:o:freebsd:freebsd:0.4_1
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cpe:2.3:o:freebsd:freebsd:1.0
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cpe:2.3:o:freebsd:freebsd:1.1
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cpe:2.3:o:freebsd:freebsd:1.1.5
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cpe:2.3:o:freebsd:freebsd:1.1.5.1
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cpe:2.3:o:freebsd:freebsd:1.2
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cpe:2.3:o:freebsd:freebsd:1.5
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cpe:2.3:o:freebsd:freebsd:10.0
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cpe:2.3:o:freebsd:freebsd:10.1
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cpe:2.3:o:freebsd:freebsd:10.2
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cpe:2.3:o:freebsd:freebsd:10.3
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cpe:2.3:o:freebsd:freebsd:10.4
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cpe:2.3:o:freebsd:freebsd:11.0
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cpe:2.3:o:freebsd:freebsd:11.1
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cpe:2.3:o:freebsd:freebsd:11.2
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cpe:2.3:o:freebsd:freebsd:11.3
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cpe:2.3:o:freebsd:freebsd:11.4
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cpe:2.3:o:freebsd:freebsd:12.0
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cpe:2.3:o:freebsd:freebsd:2.0
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cpe:2.3:o:freebsd:freebsd:2.0.1
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cpe:2.3:o:freebsd:freebsd:2.0.5
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cpe:2.3:o:freebsd:freebsd:2.1
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cpe:2.3:o:freebsd:freebsd:2.1.0
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cpe:2.3:o:freebsd:freebsd:2.1.5
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cpe:2.3:o:freebsd:freebsd:2.1.6
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cpe:2.3:o:freebsd:freebsd:2.1.6.1
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cpe:2.3:o:freebsd:freebsd:2.1.7
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cpe:2.3:o:freebsd:freebsd:2.1.7.1
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cpe:2.3:o:freebsd:freebsd:2.2
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cpe:2.3:o:freebsd:freebsd:2.2.1
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cpe:2.3:o:freebsd:freebsd:2.2.2
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cpe:2.3:o:freebsd:freebsd:2.2.3
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cpe:2.3:o:freebsd:freebsd:2.2.4
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cpe:2.3:o:freebsd:freebsd:2.2.5
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cpe:2.3:o:freebsd:freebsd:2.2.6
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cpe:2.3:o:freebsd:freebsd:2.2.7
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cpe:2.3:o:freebsd:freebsd:2.2.8
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cpe:2.3:o:freebsd:freebsd:3.0
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cpe:2.3:o:freebsd:freebsd:3.1
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cpe:2.3:o:freebsd:freebsd:3.2
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cpe:2.3:o:freebsd:freebsd:3.3
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cpe:2.3:o:freebsd:freebsd:3.4
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cpe:2.3:o:freebsd:freebsd:3.5
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cpe:2.3:o:freebsd:freebsd:3.5.1
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cpe:2.3:o:freebsd:freebsd:4.0
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cpe:2.3:o:freebsd:freebsd:4.1
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cpe:2.3:o:freebsd:freebsd:4.1.1
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cpe:2.3:o:freebsd:freebsd:4.10
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cpe:2.3:o:freebsd:freebsd:4.11
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cpe:2.3:o:freebsd:freebsd:4.2
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cpe:2.3:o:freebsd:freebsd:4.3
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cpe:2.3:o:freebsd:freebsd:4.4
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cpe:2.3:o:freebsd:freebsd:4.5
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cpe:2.3:o:freebsd:freebsd:4.6
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cpe:2.3:o:freebsd:freebsd:4.6.1
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cpe:2.3:o:freebsd:freebsd:4.6.2
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cpe:2.3:o:freebsd:freebsd:4.7
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cpe:2.3:o:freebsd:freebsd:4.8
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cpe:2.3:o:freebsd:freebsd:4.9
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cpe:2.3:o:freebsd:freebsd:5.0
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cpe:2.3:o:freebsd:freebsd:5.1
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cpe:2.3:o:freebsd:freebsd:5.2
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cpe:2.3:o:freebsd:freebsd:5.2.1
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cpe:2.3:o:freebsd:freebsd:5.3
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cpe:2.3:o:freebsd:freebsd:5.4
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cpe:2.3:o:freebsd:freebsd:5.5
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cpe:2.3:o:freebsd:freebsd:6.0
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cpe:2.3:o:freebsd:freebsd:6.1
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cpe:2.3:o:freebsd:freebsd:6.2
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cpe:2.3:o:freebsd:freebsd:6.3
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cpe:2.3:o:freebsd:freebsd:6.4
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cpe:2.3:o:freebsd:freebsd:7.0
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cpe:2.3:o:freebsd:freebsd:7.1
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cpe:2.3:o:freebsd:freebsd:7.2
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cpe:2.3:o:freebsd:freebsd:7.3
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cpe:2.3:o:freebsd:freebsd:7.4
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cpe:2.3:o:freebsd:freebsd:8.0
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cpe:2.3:o:freebsd:freebsd:8.1
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cpe:2.3:o:freebsd:freebsd:8.2
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cpe:2.3:o:freebsd:freebsd:8.3
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cpe:2.3:o:freebsd:freebsd:8.4
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cpe:2.3:o:freebsd:freebsd:9.0
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cpe:2.3:o:freebsd:freebsd:9.1
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cpe:2.3:o:freebsd:freebsd:9.2
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cpe:2.3:o:freebsd:freebsd:9.3
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cpe:2.3:o:fujitsu:m10-1_firmware:-
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cpe:2.3:o:fujitsu:m10-1_firmware:xcp
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cpe:2.3:o:fujitsu:m10-1_firmware:xcp2280
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cpe:2.3:o:fujitsu:m10-1_firmware:xcp2361
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cpe:2.3:o:fujitsu:m10-1_firmware:xcp2400
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cpe:2.3:o:fujitsu:m10-1_firmware:xcp2410
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cpe:2.3:o:fujitsu:m10-4_firmware:-
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cpe:2.3:o:fujitsu:m10-4_firmware:xcp
-
cpe:2.3:o:fujitsu:m10-4_firmware:xcp2280
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cpe:2.3:o:fujitsu:m10-4_firmware:xcp2361
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cpe:2.3:o:fujitsu:m10-4_firmware:xcp2400
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cpe:2.3:o:fujitsu:m10-4_firmware:xcp2410
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cpe:2.3:o:fujitsu:m10-4s_firmware:-
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cpe:2.3:o:fujitsu:m10-4s_firmware:xcp
-
cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2280
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cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2361
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cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2400
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cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2410
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cpe:2.3:o:fujitsu:m12-1_firmware:-
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cpe:2.3:o:fujitsu:m12-1_firmware:xcp2361
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cpe:2.3:o:fujitsu:m12-1_firmware:xcp2400
-
cpe:2.3:o:fujitsu:m12-1_firmware:xcp2410
-
cpe:2.3:o:fujitsu:m12-2_firmware:-
-
cpe:2.3:o:fujitsu:m12-2_firmware:xcp2361
-
cpe:2.3:o:fujitsu:m12-2_firmware:xcp2400
-
cpe:2.3:o:fujitsu:m12-2_firmware:xcp2410
-
cpe:2.3:o:fujitsu:m12-2s_firmware:-
-
cpe:2.3:o:fujitsu:m12-2s_firmware:xcp2361
-
cpe:2.3:o:fujitsu:m12-2s_firmware:xcp2400
-
cpe:2.3:o:fujitsu:m12-2s_firmware:xcp2410
-
cpe:2.3:o:redhat:enterprise_linux:7.0
-
cpe:2.3:o:redhat:enterprise_linux:8.0
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.1
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.2
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.4
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.6
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6
-
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2
-
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4
-
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6
-
cpe:2.3:o:siemens:scalance_x204rna_eec_firmware:-
-
cpe:2.3:o:siemens:scalance_x204rna_firmware:-