CVE-2011-2054

CVSS V2 Medium 6 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2011-2054
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-19T03:15:10
  • Last Modified Date
  • 2020-02-24T17:09:10
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:asa_5500_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5510_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5510:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5512-x_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5512-x:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5515-x_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5515-x:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5520_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5520:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5525-x_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5525-x:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5540_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5540:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5545-x_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5545-x:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5550_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5550:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5555-x_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5555-x:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5580_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5580:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:asa_5585-x_firmware:8.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asa_5585-x:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.6
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://quickview.cloudapps.cisco.com/quickview/bug/CSCtq58884 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-2054
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2054
History
Created Old Value New Value Data Type Notes
2022-05-10 16:49:10 Added to TrackCVE
2022-12-04 11:32:56 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-04 11:32:56 2020-02-19T03:15Z 2020-02-19T03:15:10 CVE Published Date updated
2022-12-04 11:32:56 2020-02-24T17:09:10 CVE Modified Date updated
2022-12-04 11:32:56 Analyzed Vulnerability Status updated