CVE-2022-20791— Cisco Unified Communications Manager 路径遍历漏洞
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一、 漏洞 CVE-2022-20791 基础信息
漏洞信息
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Vulnerability Title
Cisco Unified Communications Products Arbitrary File Read Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A vulnerability in the database user privileges of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. This vulnerability is due to insufficient file permission restrictions. An attacker could exploit this vulnerability by sending a crafted command from the API to the application. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system of the affected device. The attacker would need valid user credentials to exploit this vulnerability.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
绝对路径遍历
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Cisco Unified Communications Manager 路径遍历漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
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。该组件提供了一种可扩展、可分布和高可用的企业IP电话呼叫处理解决方案。 Cisco Unified Communications Manager 存在安全漏洞，该漏洞源于应用程序未正确设置访问文件的权限。远程攻击者利用该漏洞通过 API 读取系统上的任意文件。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Unified Communications Manager | n/a | - |
二、漏洞 CVE-2022-20791 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2022-20791 厂商安全公告 (1)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-imp-afr-YBFLNyzdvendor-advisoryx_refsource_CISCO
同批安全公告 · Cisco · 2022-07-06 · 共 10 条
| CVE-2022-20813 | 9.0 CRITICAL | Cisco Expressway Series 和 Cisco TelePresence Video Communication Server 信任管理问题漏洞 |
| CVE-2022-20812 | 9.0 CRITICAL | Cisco Expressway Series 和 Cisco TelePresence Video Communication Server 路径遍历漏洞 |
| CVE-2022-20808 | 7.7 HIGH | Cisco Smart Software Manager On-Prem和Cisco Smart Software Manager 资源管理错误漏洞 |
| CVE-2022-20859 | 6.5 MEDIUM | Cisco Unified Communications Manager 安全漏洞 |
| CVE-2022-20815 | 6.1 MEDIUM | Cisco Unified Communications Manager 跨站脚本漏洞 |
| CVE-2022-20800 | 6.1 MEDIUM | Cisco Unified Communications Manager 跨站脚本漏洞 |
| CVE-2022-20752 | 5.3 MEDIUM | Cisco Unified Communications Manager 和 Cisco Unity Connection安全漏洞 |
| CVE-2022-20768 | 4.9 MEDIUM | Cisco TelePresence Collaboration Endpoint Software 和 RoomOS Software 日志信息泄露漏洞 |
| CVE-2022-20862 | 4.3 MEDIUM | Cisco Unified Communications Manager 路径遍历漏洞 |
IV. Related Vulnerabilities
Same product: Cisco Unified Communications Manager
V. Comments for CVE-2022-20791
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