{"cve":"CVE-2010-2838","nvd":{"published":"2010-08-26T21:00:01.497","modified":"2026-06-16T23:21:36.110","status":"Modified","description":"The SendCombinedStatusInfo implementation in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.0SU before 7.0(2a)SU3, 7.1 before 7.1(5), and 8.0 before 8.0(3) allows remote attackers to cause a denial of service (process failure) via a malformed SIP REGISTER message, aka Bug ID CSCtf66305.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.cisco.com/en/US/products/products_security_advisory09186a0080b43908.shtml","http://www.vupen.com/english/advisories/2010/2187","http://www.cisco.com/en/US/products/products_security_advisory09186a0080b43908.shtml","http://www.vupen.com/english/advisories/2010/2187"],"products":["cisco:unified_communications_manager"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-2838","score":0.0121,"percentile":0.68436,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}