Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series devices…
Priority LOW 27Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series devices 8.0 before 8.0(4)25 and 8.1 before 8.1(2)15, when an SSL VPN or ASDM access is configured, allows remote attackers to cause a denial of service (device reload) via a crafted (1) SSL or (2) HTTP packet.
Why it matters now
EPSS 0.00742 54th 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:pix:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Cisco |
- cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:pix:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-1156
- 2026-10-03 Alias added: GHSA-775m-7rhh-44pp
References
More Cisco Adaptive Security Appliance 5500 vulnerabilities
- TI-2008-02611 Multiple unspecified vulnerabilities in the SIP inspection functionality in Cisco PIX and… CVSS 2.0HIGH 7.8
- TI-2009-01097 Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security… CVSS 2.0HIGH 7.8
- TI-2009-01099 Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX… CVSS 2.0HIGH 7.8
- TI-2009-01098 Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series devices… CVSS 2.0HIGH 7.8
- TI-2009-01095 Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.1(1)… CVSS 2.0HIGH 7.8
- TI-2008-02612 Cisco PIX and Adaptive Security Appliance (ASA) 5500 devices 7.2 before 7.2(4)2, 8.0… CVSS 2.0HIGH 7.1
Sources
- CVE-2009-1156 · CVE Program
- CVE-2009-1156 · NVD
- FIRST EPSS
- GHSA-775m-7rhh-44pp · 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