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TI-2011-00829 Aliases CVE-2011-0951GHSA-4wp6-r9gv-37c2

The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before…

Priority LOW 38CWE-255Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · Partial · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0.44.6 and 5.2 before 5.2.0.26.3 allows remote attackers to change arbitrary user passwords via unspecified vectors, aka Bug ID CSCtl77440.

Why it matters now

EPSS 0.1464 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 11

CPEVersionsRoleVendor
cpe:2.3:a:cisco:secure_access_control_system:5.1:*:*:*:*:*:*:*5.1VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44:*:*:*:*:*:*:*5.1.0.44VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.1:*:*:*:*:*:*:*5.1.0.44.1VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.2:*:*:*:*:*:*:*5.1.0.44.2VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.3:*:*:*:*:*:*:*5.1.0.44.3VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.4:*:*:*:*:*:*:*5.1.0.44.4VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.5:*:*:*:*:*:*:*5.1.0.44.5VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.2:*:*:*:*:*:*:*5.2VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26:*:*:*:*:*:*:*5.2.0.26VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.1:*:*:*:*:*:*:*5.2.0.26.1VulnerableCisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44:*:*:*:*:*:*:* Versions 5.1.0.44 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.1:*:*:*:*:*:*:* Versions 5.1.0.44.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.2:*:*:*:*:*:*:* Versions 5.1.0.44.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.3:*:*:*:*:*:*:* Versions 5.1.0.44.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.4:*:*:*:*:*:*:* Versions 5.1.0.44.4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.5:*:*:*:*:*:*:* Versions 5.1.0.44.5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26:*:*:*:*:*:*:* Versions 5.2.0.26 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.1:*:*:*:*:*:*:* Versions 5.2.0.26.1 Vulnerable ·Cisco
Show 1 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.2:*:*:*:*:*:*:*5.2.0.26.2VulnerableCisco
  • cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.2:*:*:*:*:*:*:* Versions 5.2.0.26.2 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-0951
  2. 2026-10-03 Alias added: GHSA-4wp6-r9gv-37c2

References

Advisory 2

  • TI-2018-00118 Improper input validation in Cisco Secure Access Control System KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-00214 Improper input validation in Cisco Secure Access Control System CVSS 3.0CRITICAL 9.8
  • TI-2014-00618 The RMI interface in Cisco Secure Access Control System (ACS) 5.x before 5.5 does not… CVSS 2.0HIGH 10.0
  • TI-2014-00620 The web interface in Cisco Secure Access Control System (ACS) 5.x before 5.4 Patch 3… CVSS 2.0HIGH 10.0
  • TI-2014-00619 The RMI interface in Cisco Secure Access Control System (ACS) 5.x before 5.5 does not… CVSS 2.0HIGH 9.0
  • TI-2017-02938 Information disclosure in Cisco Secure Access Control System CVSS 3.0HIGH 7.5
See all 34 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences