CVE-2013-5510 — Improper Authentication in Cisco Adaptive Security Appliance Software

CWE-287 — Improper AuthenticationCWE-20 — Improper Input ValidationCWE-264CWE-3995 documents4 sources
Severity
4.3MEDIUMNVD
EPSS
0.2%
top 63.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Adaptive Security Appliance Software
Timeline
PublishedOct 13
Latest updateMay 17

Description

The remote-access VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 7.x before 7.2(5.12), 8.x before 8.2(5.46), 8.3.x before 8.3(2.39), 8.4.x before 8.4(6), 8.6.x before 8.6(1.12), 9.0.x before 9.0(3.1), and 9.1.x before 9.1(2.5), when an override-account-disable option is enabled, does not properly parse AAA LDAP responses, which allows remote attackers to bypass authentication via a VPN connection attempt, aka Bug ID CSCug83401.

CVSS vector

AV:N/AC:M/C:P/I:N/A:NExploitability: 8.6 | Impact: 2.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-m4r6-hfwj-vc65: The remote-access VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 7↗2022-05-17
▶
CVEList
CVE-2013-5510: The remote-access VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 7↗2013-10-13
▶

📋Vendor Advisories

2
Cisco
Multiple Vulnerabilities in Cisco ASA Software↗2013-10-09
▶
Cisco
Cisco Adaptive Security Appliance Software Remote Access VPN Authentication Bypass Vulnerability↗2013-10-09
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CVE-2013-5510 — Improper Authentication in Cisco | cvebase