CVE-2005-0186

Name: CVE-2005-0186
Creator: NVD / NIST
Published: 2005-01-19T05:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.59%

Last modified Jun 16, 2026

CVE-2005-0186 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.59% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

2.59%

83.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cisco	Ios	12.1yd
Cisco	Ios	12.2t
Cisco	Ios	12.3
Cisco	Ios	12.3t

References

Timeline

Published: Jan 19, 2005
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2005-0186?

How severe is CVE-2005-0186?

Severity scoring for CVE-2005-0186 is pending analysis. The EPSS model estimates a 2.59% probability of exploitation in the next 30 days.

How do I fix CVE-2005-0186?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2005-0186?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST