CVE-2025-13937
BaseFortify
Publication date: 2025-12-04
Last updated on: 2025-12-10
Assigner: WatchGuard Technologies, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| watchguard | fireware | From 2025.1 (inc) to 2025.1.3 (exc) |
| watchguard | firebox_t115-w | * |
| watchguard | firebox_t125 | * |
| watchguard | firebox_t125-w | * |
| watchguard | firebox_t145 | * |
| watchguard | firebox_t145-w | * |
| watchguard | firebox_t185 | * |
| watchguard | fireware | From 12.0.0 (inc) to 12.11.5 (exc) |
| watchguard | firebox_m270 | * |
| watchguard | firebox_m290 | * |
| watchguard | firebox_m370 | * |
| watchguard | firebox_m390 | * |
| watchguard | firebox_m440 | * |
| watchguard | firebox_m4600 | * |
| watchguard | firebox_m470 | * |
| watchguard | firebox_m4800 | * |
| watchguard | firebox_m5600 | * |
| watchguard | firebox_m570 | * |
| watchguard | firebox_m5800 | * |
| watchguard | firebox_m590 | * |
| watchguard | firebox_m670 | * |
| watchguard | firebox_m690 | * |
| watchguard | firebox_nv5 | * |
| watchguard | firebox_t20 | * |
| watchguard | firebox_t25 | * |
| watchguard | firebox_t40 | * |
| watchguard | firebox_t45 | * |
| watchguard | firebox_t55 | * |
| watchguard | firebox_t70 | * |
| watchguard | firebox_t80 | * |
| watchguard | firebox_t85 | * |
| watchguard | fireboxcloud | * |
| watchguard | fireboxv | * |
| watchguard | fireware | From 12.5 (inc) to 12.5.14 (exc) |
| watchguard | firebox_t15 | * |
| watchguard | firebox_t35 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Stored Cross-site Scripting (XSS) issue in the WatchGuard Fireware OS ConnectWise Technology Integration module. It occurs due to improper neutralization of input during web page generation, allowing malicious scripts to be stored and executed in the context of the affected web application.
How can this vulnerability impact me? :
The vulnerability can allow attackers to execute malicious scripts in the context of the affected system, potentially leading to unauthorized actions, data theft, or session hijacking. Since it is a Stored XSS, the malicious code can persist and affect multiple users who access the compromised web pages.
What immediate steps should I take to mitigate this vulnerability?
To mitigate the CVE-2025-13937 vulnerability, you should update your WatchGuard Fireware OS to the fixed versions: 2025.1.3, 12.11.5, or 12.5.14 depending on your affected branch and model. No workaround is available, so applying the update is the immediate and recommended step. [1]