Unspecified vulnerability in Cisco ACE Application Control Engine Module for Catalyst…
Priority LOW 37Published · 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 · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unspecified vulnerability in Cisco ACE Application Control Engine Module for Catalyst 6500 Switches and 7600 Routers before A2(1.3) and Cisco ACE 4710 Application Control Engine Appliance before A3(2.1) allows remote attackers to cause a denial of service (device reload) via a crafted SSH packet.
Why it matters now
EPSS 0.01265 69th 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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:cisco:ace_4710:*:*:*:*:*:*:*:* | up to a3\(2.0\) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4710:a3\(1.0\):*:*:*:*:*:*:* | a3(1.0) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:application_control_engine_module:*:*:*:*:*:*:*:* | up to a2\(1.2\) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:application_control_engine_module:a2\(1.1\):*:*:*:*:*:*:* | a2(1.1) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:catalyst:6500:*:*:*:*:*:*:* | 6500 | Running on | Cisco |
| cpe:2.3:h:cisco:catalyst:7600:*:*:*:*:*:*:* | 7600 | Running on | Cisco |
- cpe:2.3:h:cisco:ace_4710:*:*:*:*:*:*:*:* Versions up to a3\(2.0\) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4710:a3\(1.0\):*:*:*:*:*:*:* Versions a3(1.0) Vulnerable ·Cisco
- cpe:2.3:h:cisco:application_control_engine_module:*:*:*:*:*:*:*:* Versions up to a2\(1.2\) Vulnerable ·Cisco
- cpe:2.3:h:cisco:application_control_engine_module:a2\(1.1\):*:*:*:*:*:*:* Versions a2(1.1) Vulnerable ·Cisco
- cpe:2.3:h:cisco:catalyst:6500:*:*:*:*:*:*:* Versions 6500 Running on ·Cisco
- cpe:2.3:h:cisco:catalyst:7600:*:*:*:*:*:*:* Versions 7600 Running on ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-0623
- 2026-10-03 Alias added: GHSA-ff6f-5595-v5f4
References
More Cisco Ace 4710 vulnerabilities
- TI-2009-00597 Cisco ACE 4710 Application Control Engine Appliance before A1(8a) uses default (1)… CVSS 2.0HIGH 10.0
- TI-2009-00598 Unspecified vulnerability in Cisco ACE Application Control Engine Module for Catalyst… CVSS 2.0HIGH 9.0
- TI-2010-02699 Unspecified vulnerability in the deep packet inspection feature on the Cisco Application… CVSS 2.0HIGH 7.8
- TI-2010-02698 Unspecified vulnerability in the RTSP inspection feature on the Cisco Application Control… CVSS 2.0HIGH 7.8
- TI-2010-01521 The Cisco Content Services Switch (CSS) 11500 with software before 8.20.4.02 and the… CVSS 2.0HIGH 7.5
- TI-2009-00601 Unspecified vulnerability in Cisco ACE Application Control Engine Module for Catalyst… CVSS 2.0HIGH 7.8
Sources
- CVE-2009-0623 · CVE Program
- CVE-2009-0623 · NVD
- FIRST EPSS
- GHSA-ff6f-5595-v5f4 · GitHub Advisory Database · CC BY 4.0
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