CVE-2011-1637

CVE Database · CVE-2011-1637

CVE-2011-1637

· N/AModified

CVSS v3.1

N/A

EPSS

0.27%

Published

Jun 2, 2011

Modified

Apr 28, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-264

Affected Products (147)

cisco · unified_ip_phone_7906vulnerable

cisco · unified_ip_phone_7911gvulnerable

cisco · unified_ip_phone_7931gvulnerable

cisco · unified_ip_phone_7941gvulnerable

cisco · unified_ip_phone_7941g-gevulnerable

cisco · unified_ip_phone_7942gvulnerable

cisco · unified_ip_phone_7945gvulnerable

cisco · unified_ip_phone_7961gvulnerable

cisco · unified_ip_phone_7961g-gevulnerable

cisco · unified_ip_phone_7962gvulnerable

References (12)

http://osvdb.org/72719

http://secunia.com/advisories/44814/

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80111.shtml

Vendor Advisory

http://www.securityfocus.com/bid/48075

http://www.securitytracker.com/id?1025588

https://exchange.xforce.ibmcloud.com/vulnerabilities/67743

http://osvdb.org/72719

http://secunia.com/advisories/44814/

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80111.shtml

Vendor Advisory

http://www.securityfocus.com/bid/48075

http://www.securitytracker.com/id?1025588

KEV Catalog EPSS Scores Vendors All CVEs

cisco · unified_ip_phone_7965gvulnerable

cisco · unified_ip_phone_7970gvulnerable

cisco · unified_ip_phone_7971g-gevulnerable

cisco · unified_ip_phone_7975gvulnerable

cisco · skinny_client_control_protocol_softwarevulnerable