4.3

CVE-2013-5510: cisco adaptive_security_appliance_software Improper Authentication

CVSS: 4.3v2.0MediumModified
Published 13-10-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-5510 is a medium (CVSS 4.3) Improper Authentication vulnerability in cisco adaptive_security_appliance_software. EPSS estimates a 1.17% chance of exploitation in the next 30 days, higher than 66.8% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
1.17%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 13-10-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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 metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.17%

Chance of exploitation in the next 30 days

Percentile

67%

Versus all other CVEs

30-day change

0.00 pp

From 1.17% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.17%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco1 product
  • adaptive_security_appliance_software7.0 | 7.0\(0\) | 7.0.1 | 7.0.2 | 7.0.4 | 7.0.5 | 7.0\(5.2\) | 7.0.6 | 7.0\(6.7\) | 7.0.7 | 7.0.8 | 7.0.1.4 | 7.0.4.3 | 7.0.8:interim | 7.1 | 7.1.2 | 7.1\(2.5\) | 7.1\(2.27\) | 7.1\(2.48\) | 7.1.2.49 | 7.1\(5\) | 7.1.1 | 7.2 | 7.2.1 | 7.2\(1.22\) | 7.2.2 | 7.2\(2.5\) | 7.2\(2.7\) | 7.2\(2.8\) | 7.2.2.10 | 7.2.2.14 | 7.2\(2.15\) | 7.2\(2.16\) | 7.2\(2.17\) | 7.2.2.18 | 7.2.2.19 | 7.2\(2.48\) | 7.2.3 | 7.2.4 | 7.2.5 | 8.0 | 8.0.2 | 8.0.3 | 8.0.4 | 8.0.5 | 8.0.5.28 | 8.0.5.31 | 8.1 | 8.2 | 8.2.1 | 8.2.2 | 8.2.3 | 8.2\(3.9\) | 8.2.4 | 8.2.4.1 | 8.2.4.4 | 8.2.5 | 8.2\(5.35\) | 8.2\(5.38\) | 8.4 | 8.4.1 | 8.4.1.11 | 8.4.2 | 8.4\(2.11\) | 8.4.3 | 8.4\(4.11\) | 8.4.5 | 8.6 | 8.6.1 | 8.6.1.10 | 9.0 | 9.1 | 9.1\(1.7\)

1 vendor · 1 product

References

2 links