Vulnerability Details CVE-2011-2054
A vulnerability in the Cisco ASA that could allow a remote attacker to successfully authenticate using the Cisco AnyConnect VPN client if the Secondary Authentication type is LDAP and the password is left blank, providing the primary credentials are correct. The vulnerabilities is due to improper input validation of certain parameters passed to the affected software. An attacker must have the correct primary credentials in order to successfully exploit this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 39.1%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 6.0
References
Products affected by CVE-2011-2054
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cpe:2.3:h:cisco:asa_5500:-
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cpe:2.3:h:cisco:asa_5510:-
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cpe:2.3:h:cisco:asa_5512-x:-
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cpe:2.3:h:cisco:asa_5515-x:-
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cpe:2.3:h:cisco:asa_5520:-
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cpe:2.3:h:cisco:asa_5525-x:-
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cpe:2.3:h:cisco:asa_5540:-
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cpe:2.3:h:cisco:asa_5545-x:-
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cpe:2.3:h:cisco:asa_5550:-
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cpe:2.3:h:cisco:asa_5555-x:-
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cpe:2.3:h:cisco:asa_5580:-
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cpe:2.3:h:cisco:asa_5585-x:-
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cpe:2.3:o:cisco:asa_5500_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5510_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5512-x_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5515-x_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5520_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5525-x_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5540_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5545-x_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5550_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5555-x_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5580_firmware:8.4(1)
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cpe:2.3:o:cisco:asa_5585-x_firmware:8.4(1)