CVE-2025-20255
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I. Basic Information for CVE-2025-20255
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in client join services of Cisco Webex Meetings could allow an unauthenticated, remote attacker to manipulate cached HTTP responses within the meeting join service. This vulnerability is due to improper handling of malicious HTTP requests to the affected service. An attacker could exploit this vulnerability by manipulating stored HTTP responses within the service, also known as HTTP cache poisoning. A successful exploit could allow the attacker to cause the Webex Meetings service to return incorrect HTTP responses to clients.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在可信数据中接受外来的不可信数据
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Webex Meetings 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Webex Meetings是美国思科（Cisco）公司的一套视频会议解决方案。 Cisco Webex Meetings存在安全漏洞，该漏洞源于恶意HTTP请求处理不当，可能导致HTTP缓存投毒。
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 Webex Meetings | N/A | - |
II. Public POCs for CVE-2025-20255
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2025-05-21 · 13 CVEs total
| CVE-2025-20152 | 8.6 HIGH | ISE restart |
| CVE-2025-20113 | 7.1 HIGH | Cisco Unified Intelligence Center Privilege Escalation Vulnerability |
| CVE-2025-20242 | 6.5 MEDIUM | Cisco Unified Contact Center Enterprise 访问控制错误漏洞 |
| CVE-2025-20257 | 6.5 MEDIUM | Cisco Secure Network Analytics API Authorization Vulnerability |
| CVE-2025-20256 | 6.5 MEDIUM | Cisco Secure Network Analytics Manager Server-Side Template Injection Vulnerability |
| CVE-2025-20250 | 6.1 MEDIUM | Cisco Webex 跨站脚本漏洞 |
| CVE-2025-20247 | 6.1 MEDIUM | Cisco Webex 跨站脚本漏洞 |
| CVE-2025-20246 | 6.1 MEDIUM | Cisco Webex 跨站脚本漏洞 |
| CVE-2025-20258 | 5.4 MEDIUM | Cisco Duo 命令注入漏洞 |
| CVE-2025-20112 | 5.1 MEDIUM | Cisco Unified Communications Products Privilege Escalation Vulnerability |
| CVE-2025-20267 | 4.8 MEDIUM | Cisco Identity Services Stored Cross-Site Scripting Vulnerability |
| CVE-2025-20114 | 4.3 MEDIUM | Cisco Unified Intelligence Center Insecure Direct Object Reference Vulnerability |
IV. Related Vulnerabilities
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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
V. Comments for CVE-2025-20255
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