CVE-2025-4804— WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Hotpot 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是美国WatchGuard公司的一个在 Firebox 上运行的软件。 WatchGuard Fireware OS 12.0至12.11.1版本存在安全漏洞，该漏洞源于spamBlocker模块输入中和不当，可能导致存储型跨站脚本。
Affected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WatchGuard | Fireware OS | 12.0< 12.11.2 |
affected |
12.5< 12.5.13 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-4804
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Hotpot Configuration
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox.
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WatchGuard Fireware OS是美国WatchGuard公司的一个在 Firebox 上运行的软件。 WatchGuard Fireware OS 12.0至12.11.1版本存在安全漏洞，该漏洞源于spamBlocker模块输入中和不当，可能导致存储型跨站脚本。
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 ~ 12.11.2 | - |
|
| WatchGuard | Fireware OS | 12.5 ~ 12.5.13 | - |
|
II. Public POCs for CVE-2025-4804
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-4804
请登录查看更多情报信息。
Vendor Advisories for CVE-2025-4804 (1)
IV. Related Vulnerabilities
Same product: Fireware OS
-
CVE-2026-86134
Fireware OS Pre-Authentication NULL Pointer Dereference Allo -
CVE-2026-13224
Fireware OS Path Traversal in WebUI Management Agent Allows -
CVE-2026-18105
Fireware OS Uncontrolled Resource Consumption in Diagnostic -
CVE-2026-13046
Fireware OS Deserialization of Untrusted Data in samld Allow -
CVE-2026-18145
Fireware OS Stack-based Buffer Overflow in spamd Allows Remo
Same vendor: WatchGuard
-
CVE-2026-115253
WatchGuard Agent Incorrect Permission Assignment in Log Dire -
CVE-2026-96293
Endpoint Security Cleartext Storage of FileVault Recovery Ke -
CVE-2026-13043
WatchGuard Endpoint Security Missing Authentication in Kerne -
CVE-2026-86134
Fireware OS Pre-Authentication NULL Pointer Dereference Allo -
CVE-2026-13046
Fireware OS Deserialization of Untrusted Data in samld Allow
Same weakness: CWE-79
-
CVE-2026-115536
gedelumbung HospitalManagement Admin Routing routing_pages.p -
CVE-2026-115535
gedelumbung HospitalManagement Settings sistem.php simpan cr -
CVE-2026-115534
gedelumbung HospitalManagement Contact Form contact.php kiri -
CVE-2026-115507
Vikunja 2.2.0 before 2.7.1 HTML Injection via Notification E -
CVE-2026-115350
Mistune before 3.3.0 Stored XSS via Include Directive HTML F
V. Comments for CVE-2025-4804
No comments yet