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TI-2008-01107 Aliases CVE-2008-1155GHSA-4898-hwxm-j2vf

Cisco Network Admission Control (NAC) Appliance 3.5.x, 3.6.x before 3.6.4.4, 4.0.x before…

Priority MEDIUM 48CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

Cisco Network Admission Control (NAC) Appliance 3.5.x, 3.6.x before 3.6.4.4, 4.0.x before 4.0.6, and 4.1.x before 4.1.2 allows remote attackers to obtain the shared secret for the Clean Access Server (CAS) and Clean Access Manager (CAM) by sniffing error logs.

Why it matters now

EPSS 0.02566 85th 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 · 20

CPEVersionsRoleVendor
cpe:2.3:a:cisco:network_admission_control:*:*:*:*:*:*:*:*up to 3.6.4.3; up to 4.0.5.1; up to 4.1.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.5:*:*:*:*:*:*:*3.5VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6:*:*:*:*:*:*:*3.6VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.0:*:*:*:*:*:*:*3.6.0VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.0.1:*:*:*:*:*:*:*3.6.0.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.1.1:*:*:*:*:*:*:*3.6.1.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.2.1:*:*:*:*:*:*:*3.6.2.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.2.2:*:*:*:*:*:*:*3.6.2.2VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.4.1:*:*:*:*:*:*:*3.6.4.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:3.6.4.2:*:*:*:*:*:*:*3.6.4.2VulnerableCisco
  • cpe:2.3:a:cisco:network_admission_control:*:*:*:*:*:*:*:* Versions up to 3.6.4.3; up to 4.0.5.1; up to 4.1.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.5:*:*:*:*:*:*:* Versions 3.5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6:*:*:*:*:*:*:* Versions 3.6 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.0:*:*:*:*:*:*:* Versions 3.6.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.0.1:*:*:*:*:*:*:* Versions 3.6.0.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.1.1:*:*:*:*:*:*:* Versions 3.6.1.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.2.1:*:*:*:*:*:*:* Versions 3.6.2.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.2.2:*:*:*:*:*:*:* Versions 3.6.2.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.4.1:*:*:*:*:*:*:* Versions 3.6.4.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:3.6.4.2:*:*:*:*:*:*:* Versions 3.6.4.2 Vulnerable ·Cisco
Show 10 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cisco:network_admission_control:4.0:*:*:*:*:*:*:*4.0VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.0.1:*:*:*:*:*:*:*4.0.0.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.2.1:*:*:*:*:*:*:*4.0.2.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.2.2:*:*:*:*:*:*:*4.0.2.2VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.3.1:*:*:*:*:*:*:*4.0.3.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.3.2:*:*:*:*:*:*:*4.0.3.2VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.3.3:*:*:*:*:*:*:*4.0.3.3VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.0.5.0:*:*:*:*:*:*:*4.0.5.0VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.1:*:*:*:*:*:*:*4.1VulnerableCisco
cpe:2.3:a:cisco:network_admission_control:4.1.0:*:*:*:*:*:*:*4.1.0VulnerableCisco
  • cpe:2.3:a:cisco:network_admission_control:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.0.1:*:*:*:*:*:*:* Versions 4.0.0.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.2.1:*:*:*:*:*:*:* Versions 4.0.2.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.2.2:*:*:*:*:*:*:* Versions 4.0.2.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.3.1:*:*:*:*:*:*:* Versions 4.0.3.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.3.2:*:*:*:*:*:*:* Versions 4.0.3.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.3.3:*:*:*:*:*:*:* Versions 4.0.3.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.0.5.0:*:*:*:*:*:*:* Versions 4.0.5.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:network_admission_control:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2008-1155
  2. 2026-10-03 Alias added: GHSA-4898-hwxm-j2vf

References

Patch 1

Other 1

  • TI-2013-00973 The Cisco Network Admission Control (NAC) agent on Mac OS X does not verify the X.509… CVSS 2.0MEDIUM 5.8
  • TI-2006-04278 The Cisco Network Admission Control (NAC) 3.6.4.1 and earlier allows remote attackers to… CVSS 2.0MEDIUM 5.0

Sources

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