CVE-2005-2241: n/a vulnerability

CVE-2005-2241: 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(...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 22:22 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2005-2241 is a denial-of-service issue in older Cisco CallManager releases. A remote attacker could consume memory and connections in the RIS Data Collection service, potentially disrupting call-management availability. The sources identify fixed Cisco release levels, but do not show confirmed active exploitation. Exposure is most likely in legacy Cisco CallManager deployments still running the listed vulnerable versions, especially if CallManager services are reachable from untrusted or broad internal networks. Treat this as a legacy availability risk. It is not supported by active-exploitation evidence, but vulnerable voice infrastructure can cause business disruption if call-management services fail. Mitigation focus: Upgrade affected CallManager versions to the fixed releases identified by Cisco.; Prioritize retirement or migration of unsupported legacy CallManager systems.; Check Cisco’s advisory for any version-specific operational guidance..

Prepared: Jun 29, 2026, 19:18 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 12, 2005, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1Source links

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CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

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Weakness

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