Heap-based buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through…
Priority MEDIUM 47CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Heap-based buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP11, T27 LD before SP32 CP2, and T28 L10N before SP1 allows remote attackers to execute arbitrary code via a crafted WRF file, aka Bug ID CSCtz72977.
Why it matters now
EPSS 0.03899 90th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:* | 27.11.0 – 27.11.26; 27.21.0 – 27.21.10; 27.25.0 to before 27.25.11; 27.32.0 to before 27.32.2; 28.0.0 to before 28.0.1 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:webex_recording_format_player:*:*:*:*:*:*:*:* Versions 27.11.0 – 27.11.26; 27.21.0 – 27.21.10; 27.25.0 to before 27.25.11; 27.32.0 to before 27.32.2; 28.0.0 to before 28.0.1 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-3054
- 2026-10-03 Alias added: GHSA-qjjx-mpvp-q7j3
References
More Cisco Webex Recording Format Player vulnerabilities
- TI-2012-01188 Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26… CVSS 2.0HIGH 9.3
- TI-2010-03125 Multiple stack-based buffer overflows in the Cisco WebEx Recording Format (WRF) and… CVSS 2.0HIGH 9.3
- TI-2012-03368 Heap-based buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD… CVSS 2.0HIGH 9.3
- TI-2012-03367 Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD SP32 EP10… CVSS 2.0HIGH 9.3
- TI-2012-03366 Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD SP32 EP10… CVSS 2.0HIGH 9.3
- TI-2012-03365 Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD SP32 EP10… CVSS 2.0HIGH 9.3
Sources
- CVE-2012-3054 · CVE Program
- CVE-2012-3054 · NVD
- FIRST EPSS
- GHSA-qjjx-mpvp-q7j3 · GitHub Advisory Database · CC BY 4.0
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