CVE-2013-5555
CVE-2013-5555 is a medium-severity vulnerability in Cisco Unified Communications Manager with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.3)
- EPSS exploit prediction: 1% (61st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Cisco Unified Communications Manager
- Published:
- Last modified:
Description
Cisco Unified Communications Manager (aka CUCM or Unified CM) allows remote attackers to cause a denial of service (service restart) via a crafted SIP message, aka Bug ID CSCub54349.
Frequently asked questions
- What is CVE-2013-5555?
- Cisco Unified Communications Manager (aka CUCM or Unified CM) allows remote attackers to cause a denial of service (service restart) via a crafted SIP message, aka Bug ID CSCub54349.
- How severe is CVE-2013-5555?
- CVE-2013-5555 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2013-5555 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-5555?
- CVE-2013-5555 affects Cisco Unified Communications Manager. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2013-5555?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2013-5555 published?
- CVE-2013-5555 was published on 2013-11-01 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:*
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