Buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.10.x for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted WebEx Recording Format (WRF) file.
Conclusion & alert: CVE-2009-2875 is rated High Risk (65.9/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.46%). Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-03-30 | 3.10% | 2.46% | -0.64% |
| 2 | 2025-03-29 | 2.46% | 3.10% | +0.64% |
| 3 | 2025-03-17 | — | 2.46% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| cisco | webex | 26.00 | cpe:2.3:a:cisco:webex:26.00:*:linux:*:*:*:*:* |
| cisco | webex | 26.00 | cpe:2.3:a:cisco:webex:26.00:*:mac_os_x:*:*:*:*:* |
| cisco | webex | 26.00 | cpe:2.3:a:cisco:webex:26.00:*:windows:*:*:*:*:* |
| cisco | webex | 27.00 | cpe:2.3:a:cisco:webex:27.00:*:linux:*:*:*:*:* |
| cisco | webex | 27.00 | cpe:2.3:a:cisco:webex:27.00:*:mac_os_x:*:*:*:*:* |
| cisco | webex | 27.00 | cpe:2.3:a:cisco:webex:27.00:*:windows:*:*:*:*:* |