CVE-2023-20116
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I. Basic Information for CVE-2023-20116
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of user-supplied input to the web UI of the Self Care Portal. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不可达退出条件的循环(无限循环)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Unified Communications Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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和Unified Communications Manager Session Management Edition存在安全漏洞，该漏洞源于没有分验证用户提供的Web UI
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco Unified Communications Manager | 12.0(1)SU1 | - | |
| Cisco | Cisco Unified Communications Manager / Cisco Unity Connection | 10.5(2)SU10 | - |
II. Public POCs for CVE-2023-20116
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Cisco · 2023-06-28 · 12 CVEs total
| CVE-2023-20192 | 9.6 CRITICAL | Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escala |
| CVE-2023-20105 | 9.6 CRITICAL | 多款Cisco产品 安全漏洞 |
| CVE-2023-20006 | 8.6 HIGH | 多款Cisco产品 安全漏洞 |
| CVE-2023-20178 | 7.8 HIGH | Cisco AnyConnect Secure Mobility Client for Windows 安全漏洞 |
| CVE-2023-20108 | 7.5 HIGH | Cisco Unified Communications Manager 安全漏洞 |
| CVE-2023-20199 | 6.2 MEDIUM | Cisco Duo Two-Factor Authentication for macOS Authentication Bypass Vulnerability |
| CVE-2023-20119 | 6.1 MEDIUM | 多款Cisco产品 跨站脚本漏洞 |
| CVE-2023-20120 | 5.4 MEDIUM | Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appli |
| CVE-2023-20028 | 5.4 MEDIUM | Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appli |
| CVE-2023-20188 | 4.8 MEDIUM | 多款Cisco产品 跨站脚本漏洞 |
| CVE-2023-20136 | 4.3 MEDIUM | Cisco Secure Workload 安全漏洞 |
IV. Related Vulnerabilities
Same product: Cisco Unified Communications Manager
- CVE-2026-20045
Cisco Unified Communications Products Remote Code Execution - CVE-2025-20361
Cisco Unified Communications Manager Stored Cross-Site Scrip - CVE-2025-20326
Cisco Unified Communications Manager Cross-Site Request Forg - CVE-2025-20309
Cisco Unified Communications Manager Static SSH Credentials - CVE-2020-3420
Cisco Unified Communications Manager Stored Cross-Site Scrip
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-835
- CVE-2026-42310
Pillow: PDF Parsing Trailer Infinite Loop (DoS) - CVE-2026-41511
OpenMcdf has an Infinite loop DoS via crafted CFB directory - CVE-2026-5407
Loop with Unreachable Exit Condition ('Infinite Loop') in Wi - CVE-2026-6536
Loop with Unreachable Exit Condition ('Infinite Loop') in Wi - CVE-2026-6534
Loop with Unreachable Exit Condition ('Infinite Loop') in Wi
V. Comments for CVE-2023-20116
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