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Unrated severityNVD Advisory· Published Jan 19, 2005· Updated Jun 16, 2026

CVE-2005-0186

CVE-2005-0186

Description

Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Cisco Systems, Inc./Cisco iOS5 versions
    cpe:2.3:o:cisco:ios:12.1yd:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:cisco:ios:12.1yd:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:12.2t:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios:12.3t:*:*:*:*:*:*:*
    • (no CPE)range: 12.1YD, 12.2T, 12.3, 12.3T

Patches

Vulnerability mechanics

References

5

News mentions

0

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