Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before…
Priority LOW 37CWE-264Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.23), 8.1 before 8.1(2.49), 8.2 before 8.2(4.1), and 8.3 before 8.3(2.13), when a Certificate Authority (CA) is configured, allow remote attackers to read arbitrary files via unspecified vectors, aka Bug ID CSCtk12352.
Why it matters now
EPSS 0.01401 72nd 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 27
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(2\):*:*:*:*:*:*:* | 8.0(2) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(3\):*:*:*:*:*:*:* | 8.0(3) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(4\):*:*:*:*:*:*:* | 8.0(4) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(5\):*:*:*:*:*:*:* | 8.0(5) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.1\(1\):*:*:*:*:*:*:* | 8.1(1) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.1\(2\):*:*:*:*:*:*:* | 8.1(2) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.2:*:*:*:*:*:*:* | 8.2 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.2\(1\):*:*:*:*:*:*:* | 8.2(1) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.2\(2\):*:*:*:*:*:*:* | 8.2(2) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance:8.3:*:*:*:*:*:*:* | 8.3 | Vulnerable | Cisco |
- cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(2\):*:*:*:*:*:*:* Versions 8.0(2) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(3\):*:*:*:*:*:*:* Versions 8.0(3) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(4\):*:*:*:*:*:*:* Versions 8.0(4) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.0\(5\):*:*:*:*:*:*:* Versions 8.0(5) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.1\(1\):*:*:*:*:*:*:* Versions 8.1(1) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.1\(2\):*:*:*:*:*:*:* Versions 8.1(2) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.2\(1\):*:*:*:*:*:*:* Versions 8.2(1) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.2\(2\):*:*:*:*:*:*:* Versions 8.2(2) Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance:8.3:*:*:*:*:*:*:* Versions 8.3 Vulnerable ·Cisco
Show 17 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(1\):*:*:*:*:*:*:* | 8.3(1) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5500:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5505:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5510:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5520:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5540:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5550:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:asa_5580:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_500:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_501:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_506e:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_firewall_506:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_firewall_515:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_firewall_520:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_firewall_525:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix_firewall_535:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Cisco
- cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(1\):*:*:*:*:*:*:* Versions 8.3(1) Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5500:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5505:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5510:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5520:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5540:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5550:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:asa_5580:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_500:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_501:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_506e:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_firewall_506:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_firewall_515:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_firewall_520:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_firewall_525:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix_firewall_535:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-0396
- 2026-10-03 Alias added: GHSA-hmmq-hjh9-ghq8
References
More Cisco Adaptive Security Appliance vulnerabilities
- TI-2020-02861 Uncontrolled resource consumption in Cisco Adaptive Security Appliance Software CVSS 3.1HIGH 8.6
- TI-2021-17312 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Denial of Service Vulnerability CVSS 3.1HIGH 8.6
- TI-2020-03115 Uncontrolled resource consumption in Cisco Adaptive Security Appliance Software CVSS 3.1HIGH 8.6
- TI-2020-03075 Uncontrolled resource consumption in Cisco Adaptive Security Appliance Software CVSS 3.1HIGH 8.6
- TI-2020-02985 Unrestricted file upload in Cisco Adaptive Security Appliance Software CVSS 3.1HIGH 8.6
- TI-2021-17313 Stack-based buffer overflow in Cisco Adaptive Security Appliance Software CVSS 3.1HIGH 8.6
Sources
- CVE-2011-0396 · CVE Program
- CVE-2011-0396 · NVD
- FIRST EPSS
- GHSA-hmmq-hjh9-ghq8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences