发布日期：2022-07-06
更新日期：2022-07-07

受影响系统：

Cisco Cisco Unified Communications Manager
Cisco Cisco Unity Connection
Cisco Cisco Unified Communications Manager IM&Presence

描述：

---

CVE(CAN) ID: CVE-2022-20859

Cisco Unified Communications Manager（CUCM，Unified CM，CallManager）是美国思科（Cisco）公司的一款统一通信系统中的呼叫处理组件。Unified Communications Manager Session Management Edition是Unified Communications Manager的会话管理版。
Cisco Unified Communications Manager（Unified CM）、Cisco Unified Communications Manager IM&Presence Service（Unified CM IM&P）和Cisco Unity Connection存在访问控制漏洞。经过身份验证的远程攻击者可利用该漏洞执行本无权执行的某些管理操作。

<*链接：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-access-dMKvV2DY
*>

建议：

---

厂商补丁：

Cisco
-----
Cisco已经为此发布了一个安全公告（cisco-sa-ucm-access-dMKvV2DY）以及相应补丁:
cisco-sa-ucm-access-dMKvV2DY：Cisco Unified Communications Products Access Control Vulnerability
链接：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-access-dMKvV2DY

浏览次数：2543
严重程度：0（网友投票）