CVE-2023-20018
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I. Basic Information for CVE-2023-20018
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to access certain parts of the web interface that would normally require authentication.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IP Phone 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IP Phone是美国思科（Cisco）公司的一个硬件设备。提供通话功能的IP电话。 Cisco IP Phone 7800 and 8800 Series存在安全漏洞，该漏洞源于对用户提供的输入验证不足。
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 Session Initiation Protocol (SIP) Software | 9.3(4) 3rd Party | - |
II. Public POCs for CVE-2023-20018
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2023-01-19 · 18 CVEs total
| CVE-2023-20025 | 9.0 CRITICAL | Cisco Small Business RV016 输入验证错误漏洞 |
| CVE-2023-20038 | 8.8 HIGH | Cisco Industrial Network Director 信任管理问题漏洞 |
| CVE-2023-20020 | 8.6 HIGH | Cisco BroadWorks Application 输入验证错误漏洞 |
| CVE-2023-20010 | 8.1 HIGH | Cisco Unified Communications Manager SQL注入漏洞 |
| CVE-2023-20043 | 6.7 MEDIUM | Cisco CX Cloud Agent 安全漏洞 |
| CVE-2023-20044 | 6.7 MEDIUM | Cisco CX Cloud Agent 安全漏洞 |
| CVE-2023-20047 | 6.5 MEDIUM | Cisco Webex 安全漏洞 |
| CVE-2023-20026 | 6.5 MEDIUM | Cisco Small Business RV016 输入验证错误漏洞 |
| CVE-2023-20019 | 6.1 MEDIUM | Cisco BroadWorks Application 跨站脚本漏洞 |
| CVE-2023-20040 | 5.5 MEDIUM | Cisco Network Services Orchestrator 代码问题漏洞 |
| CVE-2023-20037 | 5.4 MEDIUM | Cisco Industrial Network Director 跨站脚本漏洞 |
| CVE-2023-20045 | 4.9 MEDIUM | Cisco RV160和RV260 输入验证错误漏洞 |
| CVE-2023-20007 | 4.7 MEDIUM | Cisco Small Business RV340 和 RV345 操作系统命令注入漏洞 |
| CVE-2023-20008 | 4.4 MEDIUM | Cisco TelePresence Collaboration Endpoint Software 安全漏洞 |
| CVE-2023-20002 | 4.4 MEDIUM | Cisco TelePresence Collaboration Endpoint Software 代码问题漏洞 |
| CVE-2023-20057 | Cisco Email Security Appliance 注入漏洞 | |
| CVE-2023-20058 | Cisco Unified Intelligence Center 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same product: Cisco Session Initiation Protocol (SIP) Software
- CVE-2025-20351
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, - CVE-2025-20350
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, - CVE-2025-20335
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, - CVE-2025-20336
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, - CVE-2025-20158
Cisco Video Phone 8875 and Desk Phone 9800 Series Informatio
Same vendor: Cisco
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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-288
- CVE-2026-41308
Password Pusher: JSON API `/p.json` file upload alias bypass - CVE-2026-7458
User Verification by PickPlugins <= 2.0.46 - Unauthenticated - CVE-2026-7567
Temporary Login <= 1.0.0 - Authentication Bypass to Account - CVE-2026-40022
Apache Camel Platform HTTP Main: Authentication Bypass on No - CVE-2026-40630
SenseLive X3050 Authentication bypass using an alternate pat
V. Comments for CVE-2023-20018
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