Cisco ACE30 Application Control Engine Module through A5 3.3 and ACE 4700 Application…
Priority LOW 37CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
Cisco ACE30 Application Control Engine Module through A5 3.3 and ACE 4700 Application Control Engine appliances through A5 3.3 allow remote attackers to cause a denial of service (device reload) via crafted (1) SSL or (2) TLS packets, aka Bug ID CSCvb16317.
Why it matters now
EPSS 0.01939 80th 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 · 60
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:ace_application_control_engine_module_a1:7a:*:*:*:*:*:*:* | 7a | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a1:7b:*:*:*:*:*:*:* | 7b | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a1:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a1:8.0a:*:*:*:*:*:*:* | 8.0a | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.5:*:*:*:*:*:*:* | 2.5 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:ace_application_control_engine_module_a1:7a:*:*:*:*:*:*:* Versions 7a Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a1:7b:*:*:*:*:*:*:* Versions 7b Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a1:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a1:8.0a:*:*:*:*:*:*:* Versions 8.0a Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.5:*:*:*:*:*:*:* Versions 2.5 Vulnerable ·Cisco
Show 50 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.6:*:*:*:*:*:*:* | 2.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.7:*:*:*:*:*:*:* | 2.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a4:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a4:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.1a:*:*:*:*:*:*:* | 2.1a | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:2.1e:*:*:*:*:*:*:* | 2.1e | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.1a:*:*:*:*:*:*:* | 3.1a | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.1b:*:*:*:*:*:*:* | 3.1b | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.3:*:*:*:*:*:*:* | 3.3 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(1.0\):*:*:*:*:*:*:* | a5(1.0) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(1.1\):*:*:*:*:*:*:* | a5(1.1) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(1.2\):*:*:*:*:*:*:* | a5(1.2) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(2.0\):*:*:*:*:*:*:* | a5(2.0) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(2.1\):*:*:*:*:*:*:* | a5(2.1) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(2.1e\):*:*:*:*:*:*:* | a5(2.1e) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(3.0\):*:*:*:*:*:*:* | a5(3.0) | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5_base:*:*:*:*:*:*:* | a5_base | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:7:*:*:*:*:*:*:* | 7 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:7a:*:*:*:*:*:*:* | 7a | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:7b:*:*:*:*:*:*:* | 7b | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:8.0a:*:*:*:*:*:*:* | 8.0a | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.5:*:*:*:*:*:*:* | 2.5 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.6:*:*:*:*:*:*:* | 2.6 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.7:*:*:*:*:*:*:* | 2.7 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.1a:*:*:*:*:*:*:* | 2.1a | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.1a:*:*:*:*:*:*:* | 3.1a | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.1b:*:*:*:*:*:*:* | 3.1b | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.3:*:*:*:*:*:*:* | 3.3 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.6:*:*:*:*:*:*:* Versions 2.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a3:2.7:*:*:*:*:*:*:* Versions 2.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a4:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a4:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.1a:*:*:*:*:*:*:* Versions 2.1a Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a4:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:2.1e:*:*:*:*:*:*:* Versions 2.1e Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.1a:*:*:*:*:*:*:* Versions 3.1a Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.1b:*:*:*:*:*:*:* Versions 3.1b Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:ace_application_control_engine_module_a5:3.3:*:*:*:*:*:*:* Versions 3.3 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(1.0\):*:*:*:*:*:*:* Versions a5(1.0) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(1.1\):*:*:*:*:*:*:* Versions a5(1.1) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(1.2\):*:*:*:*:*:*:* Versions a5(1.2) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(2.0\):*:*:*:*:*:*:* Versions a5(2.0) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(2.1\):*:*:*:*:*:*:* Versions a5(2.1) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(2.1e\):*:*:*:*:*:*:* Versions a5(2.1e) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5\(3.0\):*:*:*:*:*:*:* Versions a5(3.0) Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance:a5_base:*:*:*:*:*:*:* Versions a5_base Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:7:*:*:*:*:*:*:* Versions 7 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:7a:*:*:*:*:*:*:* Versions 7a Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:7b:*:*:*:*:*:*:* Versions 7b Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a1:8.0a:*:*:*:*:*:*:* Versions 8.0a Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.5:*:*:*:*:*:*:* Versions 2.5 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.6:*:*:*:*:*:*:* Versions 2.6 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a3:2.7:*:*:*:*:*:*:* Versions 2.7 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.1a:*:*:*:*:*:*:* Versions 2.1a Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a4:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.1a:*:*:*:*:*:*:* Versions 3.1a Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.1b:*:*:*:*:*:*:* Versions 3.1b Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ace_4700_series_application_control_engine_appliance_a5:3.3:*:*:*:*:*:*:* Versions 3.3 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-6399
- 2026-10-03 Alias added: GHSA-hgp8-6r4g-qxxh
References
Sources
- CVE-2016-6399 · CVE Program
- CVE-2016-6399 · NVD
- FIRST EPSS
- GHSA-hgp8-6r4g-qxxh · 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