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CVE-2026-20045: Cisco Unified Communications Manager, инжекция

8.2

CVSS 3.1

Няма данни

Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

Да

Атакува се

в каталога KEV от 21 януари 2026

Атакува се в момента

zero-day

Време до експлоатация

в деня на публикуването или преди него

Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.

CVE радар: още уязвимости от този вид

  • Експлоатация: активно се експлоатира
  • Атаката може да се автоматизира

Описание

Оригинално описание

A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device.  This vulnerability is due to improper validation of user-supplied input in HTTP requests. An attacker could exploit this vulnerability by sending a sequence of crafted HTTP requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.  Note: Cisco has assigned this security advisory a Security Impact Rating (SIR) of Critical rather than High as the score indicates. The reason is that exploitation of this vulnerability could result in an attacker elevating privileges to root.

Засегнати продукти

  • Cisco Cisco Unified Communications Manager: 12.5(1)SU2; 12.5(1)SU1; 12.5(1); 12.5(1)SU3; 12.5(1)SU4; 14; 12.5(1)SU5; 14SU1; 12.5(1)SU6; 14SU2; 12.5(1)SU7; 12.5(1)SU7a; 14SU3; 12.5(1)SU8; 12.5(1)SU8a; 15; 15SU1; 14SU4; 14SU4a; 15SU1a; 12.5(1)SU9; 15SU2; 15.0.1.13010-1; 15.0.1.13011-1; 15.0.1.13012-1; 15.0.1.13013-1; 15.0.1.13014-1; 15.0.1.13015-1; 15.0.1.13016-1; 15.0.1.13017-1; 15SU3a
  • Cisco Cisco Unified Communications Manager IM and Presence Service: 12.5(1); 12.5(1)SU1; 12.5(1)SU2; 12.5(1)SU3; 12.5(1)SU4; 14; 12.5(1)SU5; 14SU1; 12.5(1)SU6; 14SU2; 14SU2a; 12.5(1)SU7; 14SU3; 12.5(1)SU8; 15; 15SU1; 14SU4; 12.5(1)SU9; 15SU2; 15SU3
  • Cisco Cisco Unity Connection: 12.5(1); 12.5(1)SU1; 12.5(1)SU2; 12.5(1)SU3; 12.5(1)SU4; 14; 12.5(1)SU5; 14SU1; 12.5(1)SU6; 14SU2; 12.5(1)SU7; 14SU3; 12.5(1)SU8; 14SU3a; 12.5(1)SU8a; 15; 15SU1; 14SU4; 12.5(1)SU9; 15SU2; 15SU3

Вид слабост

История

  • 21 януари 2026 Публикувано

Други уязвимости в Cisco Cisco Unified Communications Manager

Първоизточници

CVE-2026-20045: Cisco Unified Communications Manager, инжекция | freedomonline.bg