Vulnerability Details CVE-2021-27856
FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 includes an account named "cmuser" that has administrative privileges and no password. Older versions of FatPipe software may also be vulnerable. The FatPipe advisory identifier for this vulnerability is FPSA002.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.1%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://www.fatpipeinc.com/support/cve-list.php
- https://www.zeroscience.mk/codes/fatpipe_backdoor.txt
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5684.php
- https://www.fatpipeinc.com/support/cve-list.php
- https://www.zeroscience.mk/codes/fatpipe_backdoor.txt
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5684.php
Products affected by CVE-2021-27856
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cpe:2.3:h:fatpipeinc:ipvpn:-
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cpe:2.3:h:fatpipeinc:mpvpn:-
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cpe:2.3:h:fatpipeinc:warp:-
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cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.1.2
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cpe:2.3:o:fatpipeinc:ipvpn_firmware:10.2.2
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cpe:2.3:o:fatpipeinc:ipvpn_firmware:5.2.0
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cpe:2.3:o:fatpipeinc:ipvpn_firmware:6.1.2
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cpe:2.3:o:fatpipeinc:ipvpn_firmware:7.1.2
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cpe:2.3:o:fatpipeinc:ipvpn_firmware:9.1.2
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cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.1.2
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cpe:2.3:o:fatpipeinc:mpvpn_firmware:10.2.2
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cpe:2.3:o:fatpipeinc:mpvpn_firmware:5.2.0
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cpe:2.3:o:fatpipeinc:mpvpn_firmware:6.1.2
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cpe:2.3:o:fatpipeinc:mpvpn_firmware:7.1.2
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cpe:2.3:o:fatpipeinc:mpvpn_firmware:9.1.2
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cpe:2.3:o:fatpipeinc:warp_firmware:10.1.2
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cpe:2.3:o:fatpipeinc:warp_firmware:10.2.2
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cpe:2.3:o:fatpipeinc:warp_firmware:5.2.0
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cpe:2.3:o:fatpipeinc:warp_firmware:6.1.2
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cpe:2.3:o:fatpipeinc:warp_firmware:7.1.2
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cpe:2.3:o:fatpipeinc:warp_firmware:9.1.2