{"cve":"CVE-2011-1637","nvd":{"published":"2011-06-02T20:55:03.480","modified":"2026-06-16T23:29:44.227","status":"Modified","description":"Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 do not properly verify signatures for software images, which allows local users to gain privileges via a crafted image, aka Bug ID CSCtn65962.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://osvdb.org/72719","http://secunia.com/advisories/44814/","http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80111.shtml","http://www.securityfocus.com/bid/48075","http://www.securitytracker.com/id?1025588"],"products":["cisco:skinny_client_control_protocol_software","cisco:unified_ip_phone_7906","cisco:unified_ip_phone_7911g","cisco:unified_ip_phone_7931g","cisco:unified_ip_phone_7941g","cisco:unified_ip_phone_7941g-ge","cisco:unified_ip_phone_7942g","cisco:unified_ip_phone_7945g","cisco:unified_ip_phone_7961g","cisco:unified_ip_phone_7961g-ge","cisco:unified_ip_phone_7962g","cisco:unified_ip_phone_7965g","cisco:unified_ip_phone_7970g","cisco:unified_ip_phone_7971g-ge","cisco:unified_ip_phone_7975g"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1637","score":0.00271,"percentile":0.19398,"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."]}