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CVE-2013-1137

NONECVSS 0.0

0.0

Cisco Unified Presence Server (CUPS) 8.6, 9.0, and 9.1 before 9.1.1 allows remote attackers to cause a denial of service (CPU consumption) via crafted packets to the SIP TCP port, aka Bug ID CSCua89930.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 81.0%
KEV: Not listed

Published

February 27, 2013

Last Modified

April 29, 2026

References (2)

psirt@ciscohttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130227-cups
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130227-cups

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 9× in last 7d / 48× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-24 14:02 UTCEPSS rescore
2026-06-24 14:02 UTCEPSS rescore
2026-06-23 21:30 UTCEPSS rescore
2026-06-21 01:57 UTCEPSS rescore
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2026-06-15 17:44 UTCEPSS rescore
2026-06-14 23:14 UTCEPSS rescore
2026-06-13 22:57 UTCEPSS rescore
2026-06-12 23:08 UTCEPSS rescore
2026-06-11 13:56 UTCEPSS rescore
2026-06-10 13:18 UTCEPSS rescore
2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
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2026-06-05 22:44 UTCEPSS rescore
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2026-06-05 06:08 UTCEPSS rescore
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2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
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2026-05-31 22:28 UTCEPSS rescore
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2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-29 00:47 UTCEG score recompute
2026-05-29 00:47 UTCGHSA enrichment
2026-05-28 13:42 UTCEPSS rescore
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2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
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2026-05-26 13:41 UTCEPSS rescore
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2026-05-24 16:43 UTCEPSS rescore
2026-05-22 21:15 UTCEPSS rescore
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2026-05-21 22:39 UTCEPSS rescore
2026-05-20 22:37 UTCEPSS rescore
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2026-05-20 11:21 UTCEPSS rescore
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2026-05-20 11:21 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2013-1137?

CVE-2013-1137 is a none vulnerability published on February 27, 2013. Cisco Unified Presence Server (CUPS) 8.6, 9.0, and 9.1 before 9.1.1 allows remote attackers to cause a denial of service (CPU consumption) via crafted packets to the SIP TCP port, aka Bug ID CSCua89930.

When was CVE-2013-1137 disclosed?

CVE-2013-1137 was first published in the National Vulnerability Database on February 27, 2013, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-1137 actively exploited?

CVE-2013-1137 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-1137?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-1137, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2013-1137

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