Memory corruption in Cisco Meeting Server before 2.0.1, Acano Server before 1.9.3, Cisco…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
A vulnerability in Cisco Meeting Server and Meeting App could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system. This vulnerability affects the following products: Cisco Meeting Server releases prior to 2.0.1, Acano Server releases prior to 1.8.16 and prior to 1.9.3, Cisco Meeting App releases prior to 1.9.8, Acano Meeting Apps releases prior to 1.8.35. More Information: CSCva75942 CSCvb67878. Known Affected Releases: 1.81.92.0.
Why it matters now
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 |
|---|---|---|---|---|---|
| — | Cisco Meeting Server before 2.0.1, Acano Server before 1.9.3, Cisco Meeting App before 1.9.8, Acano Meeting Apps before 1.8.35 | Cisco Meeting Server before 2.0.1, Acano Server before 1.9.3, Cisco Meeting App before 1.9.8, Acano Meeting Apps before 1.8.35 | — | No fix listed | CNA |
- Cisco Meeting Server before 2.0.1, Acano Server before 1.9.3, Cisco Meeting App before 1.9.8, Acano Meeting Apps before 1.8.35 Vendor— Affected Cisco Meeting Server before 2.0.1, Acano Server before 1.9.3, Cisco Meeting App before 1.9.8, Acano Meeting Apps before 1.8.35 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:meeting_app:1.8.0:*:*:*:*:*:*:* | 1.8.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:meeting_app:1.9.0:*:*:*:*:*:*:* | 1.9.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:meeting_server:1.8_base:*:*:*:*:*:*:* | 1.8_base | Vulnerable | Cisco |
| cpe:2.3:a:cisco:meeting_server:1.9.0:*:*:*:*:*:*:* | 1.9.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:meeting_server:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:meeting_app:1.8.0:*:*:*:*:*:*:* Versions 1.8.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:meeting_app:1.9.0:*:*:*:*:*:*:* Versions 1.9.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:meeting_server:1.8_base:*:*:*:*:*:*:* Versions 1.8_base Vulnerable ·Cisco
- cpe:2.3:a:cisco:meeting_server:1.9.0:*:*:*:*:*:*:* Versions 1.9.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:meeting_server:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-6447
- 2026-10-03 Alias added: GHSA-54fq-cr2j-w2qc
References
More Cisco Meeting App vulnerabilities
- TI-2017-09042 Access control flaw in Cisco Meeting App CVSS 3.0MEDIUM 4.2
Sources
- CVE-2016-6447 · CVE Program
- CVE-2016-6447 · NVD
- FIRST EPSS
- GHSA-54fq-cr2j-w2qc · 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