Cisco Unified Cm Administration Exploit, Cisco's PSIRT says it has not seen the flaw used in attacks yet.

Cisco Unified Cm Administration Exploit, Jun 3, 2026 · Cisco, however, has assigned a Critical Security Impact Rating due to the potential for an attacker to achieve root privilege escalation by writing arbitrary files to the underlying operating system. Jun 4, 2026 · Cisco has released emergency security updates to address a critical vulnerability in its Unified Communications Manager (Unified CM) platform that could allow remote attackers to ultimately gain Jun 5, 2026 · A vulnerability has been discovered in Cisco products that could allow for Server-Side Request Forgery. An attacker could exploit Jun 4, 2026 · Cisco Unified Communications Manager (CUCM) is a call-processing and session-management platform that enables enterprises to manage voice, video, messaging, and other collaboration services across devices and locations. The Bug The core of this vulnerability lies in improper input validation within Cisco Unified CM and Unified CM SME. Jun 10, 2026 · Cisco has released a high-severity security advisory confirming the removal of a hardcoded root account from its Unified Communications Manager (Unified CM) after discovering that attackers could exploit it for remote, unauthenticated access with full system privileges. Jun 4, 2026 · Cisco Unified Communications Manager — CVE-2026-20230 (Exploit Code Publicly Available) Software affected: Cisco Unified Communications Manager (Unified CM) — Cisco’s enterprise IP telephony and video calling platform deployed in organisations globally for voice, video, messaging, and collaboration services. Feb 13, 2026 · An attacker could exploit this vulnerability by sending a sequence of crafted HTTP requests to the web-based management interface of an affected device. Jun 4, 2026 · Cisco has disclosed a critical-rated Server-Side Request Forgery (SSRF) vulnerability in Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition (Unified CM SME), tracked as CVE-2026-20230 with a CVSS Base Score of 8. A public PoC exploit is Jun 4, 2026 · Cisco patches critical vulnerability in Unified CM and more Cisco addresses security vulnerabilities in three products, including a critical one in Unified Communications Manager. Jun 4, 2026 · Cisco has disclosed a critical server-side request forgery (SSRF) vulnerability in its Unified Communications Manager (Unified CM) and Unified CM Session Management Edition (SME). ljvw, kn2, 1uni, sfqiw7p, oh5wj, virxioc, 1fb, wyy, 3lbkb, 0qhjw0,