CVE-2025-6947— WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in SIP Proxy Configuration
Quick assessment
Affected
WatchGuard Fireware OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
WatchGuard Fireware OS Firebox是美国WatchGuard公司的一款网络安全硬件设备。 WatchGuard Fireware OS Firebox 12.0版本至12.11.2版本存在安全漏洞，该漏洞源于SIP Proxy模块输入中和不当，可能导致存储型跨站脚本攻击。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WatchGuard | Fireware OS | 12.0< 12.11.3 |
affected |
12.0< 12.5.13 |
affected |
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I. Basic Information for CVE-2025-6947
Vulnerability Information
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Vulnerability Title
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in SIP Proxy Configuration
Source: CVE Program / CVE List V5
Vulnerability Description
A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the SIP Proxy configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox management interface of another management user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WatchGuard Fireware OS Firebox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WatchGuard Fireware OS Firebox是美国WatchGuard公司的一款网络安全硬件设备。 WatchGuard Fireware OS Firebox 12.0版本至12.11.2版本存在安全漏洞，该漏洞源于SIP Proxy模块输入中和不当，可能导致存储型跨站脚本攻击。
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 |
|---|---|---|---|---|
| WatchGuard | Fireware OS | 12.0 ~ 12.11.3 | - |
|
| WatchGuard | Fireware OS | 12.0 ~ 12.5.13 | - |
|
II. Public POCs for CVE-2025-6947
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-6947 (2)
-
🔗 404 - File Not Found | WatchGuard Technologies vendor-advisory
-
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V. Comments for CVE-2025-6947
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