CVE-2026-20045—Cisco Unified Communications Products Code Injection Vulnerability

漏洞名称

Cisco Unified Communications Products Code Injection Vulnerability

描述

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 contain a code injection vulnerability that could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.

已知用于勒索软件活动吗？

勒索软件状态：

Unknown

采集行动

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

其他说明

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b
• https://nvd.nist.gov/vuln/detail/CVE-2026-20045

相关新闻文章

• Cisco finally confirms attackers exploiting Unified CM flawJuly 2, 2026
• Cisco Unified CM flaw actively exploited to drop webshells (CVE-2026-20230)June 24, 2026
• Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes PublicJune 4, 2026
• Cisco warns of critical Unified CM flaw with PoC exploit codeJune 4, 2026
• Cisco Fixes Actively Exploited Zero-Day CVE-2026-20045 in Unified CM and WebexJanuary 22, 2026

相关 CWE

• CWE-94