CVE-2005-0186

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2005-01-19 · updated 2026-06-16

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.

Affected products

Cisco IOS: 12.1yd, 12.2t, 12.3, 12.3t

References

http://secunia.com/advisories/13913
http://securitytracker.com/id?1012945
http://www.cisco.com/warp/public/707/cisco-sa-20050119-itscme.shtml
https://exchange.xforce.ibmcloud.com/vulnerabilities/18956
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4849
http://secunia.com/advisories/13913
http://securitytracker.com/id?1012945
http://www.cisco.com/warp/public/707/cisco-sa-20050119-itscme.shtml
https://exchange.xforce.ibmcloud.com/vulnerabilities/18956
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4849

Get alerted when CVE-2005-0186 or the next vulnerability affects your stack