Cisco CallManager (CCM) 3.2 and earlier, 3.3 before 3.3(5), 4.0 before 4.0(2a)SR2b, and…
Priority LOW 25Published · 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 · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Cisco CallManager (CCM) 3.2 and earlier, 3.3 before 3.3(5), 4.0 before 4.0(2a)SR2b, and 4.1 4.1 before 4.1(3)SR1 does not quickly time out Realtime Information Server Data Collection (RISDC) sockets, which results in a "resource leak" that allows remote attackers to cause a denial of service (memory and connection consumption) in RisDC.exe.
Why it matters now
EPSS 0.01259 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:cisco:call_manager:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:call_manager:3.3:*:*:*:*:*:*:* | 3.3 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:call_manager:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:call_manager:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Cisco |
- cpe:2.3:h:cisco:call_manager:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Cisco
- cpe:2.3:h:cisco:call_manager:3.3:*:*:*:*:*:*:* Versions 3.3 Vulnerable ·Cisco
- cpe:2.3:h:cisco:call_manager:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Cisco
- cpe:2.3:h:cisco:call_manager:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-2241
- 2026-10-03 Alias added: GHSA-p2fc-grwr-w3x3
References
More Cisco Call Manager vulnerabilities
- TI-2005-00319 Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with… CVSS 2.0MEDIUM 5.0
- TI-2004-00066 The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c… CVSS 3.1HIGH 7.5
- TI-2004-01636 The default installation of Cisco voice products, when running the IBM Director Agent on… CVSS 2.0HIGH 10.0
- TI-2007-04486 Multiple SQL injection vulnerabilities in Cisco CallManager and Unified Communications… CVSS 2.0HIGH 9.3
- TI-2006-00357 Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1… CVSS 2.0HIGH 7.8
- TI-2006-03010 Cross-site scripting (XSS) vulnerability in Cisco CallManager 3.3 before 3.3(5)SR3, 4.1… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2005-2241 · CVE Program
- CVE-2005-2241 · NVD
- FIRST EPSS
- GHSA-p2fc-grwr-w3x3 · 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