CVE-2005-2243: n/a vulnerability

CVE-2005-2243: Memory leak in inetinfo.exe in Cisco CallManager (CCM) 3.2 and earlier, 3.3 before 3.3(5), 4.0 before 4.0(2...

Memory leak in inetinfo.exe in 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, when Multi Level Admin (MLA) is enabled, allows remote attackers to cause a denial of service (memory consumption) via a large number of Admin Service Tool (AST) logins that fail.

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

Security readout for executives and security teams

CVE-2005-2243 is a denial-of-service issue in older Cisco CallManager systems. When Multi Level Admin is enabled, repeated failed Admin Service Tool logins can leak memory in inetinfo.exe, potentially degrading or disrupting service availability. Exposure is likely limited to legacy Cisco CallManager deployments with MLA enabled and AST/admin access reachable by untrusted users or networks. Treat this as a legacy availability risk. Prioritize if CallManager supports business-critical voice operations or if administrative interfaces are broadly reachable. Mitigation focus: Verify Cisco CallManager is at or above the fixed versions named in the CVE description.; Restrict AST and administrative interfaces to trusted management networks only.; Review Cisco’s advisory for product-specific upgrade and workaround 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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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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