CVE-2026-13050
Last modified
CVE-2026-13050 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. An Out-of-bounds Write vulnerability in WatchGuard Fireware OS networkd process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS networkd process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| WatchGuard | Fireware OS | >= 2025.1, < 2026.2.1; >= 12.0, < 12.12.1; >= 11.8, < * |
| WatchGuard | Fireware OS | >= 12.0, < 12.5.19 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-13050?
How severe is CVE-2026-13050?
How do I fix CVE-2026-13050?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-13038Use after free in Autofill in Google Chrome on Windows prior…8.8
- CVE-2026-13039The Eventin – Event Calendar, Event Registration, Tickets & …5.3
- CVE-2026-1304The Membership Plugin – Restrict Content for WordPress is vu…4.4
- CVE-2026-13040The NEX-Forms – Ultimate Forms Plugin for WordPress plugin f…7.2
- CVE-2026-13042The RPB Chessboard plugin for WordPress is vulnerable to Sto…7.2
- CVE-2026-1305The Japanized for WooCommerce plugin for WordPress is vulner…5.3
- CVE-2026-13053An Out-of-bounds Write vulnerability in WatchGuard Fireware …7.2
- CVE-2026-13054A path traversal vulnerability in the WatchGuard Fireware OS…7.2
- CVE-2026-13055The `$_internalIndexKey` aggregation expression can be used …7.1
- CVE-2026-13056Using expressions that generate large arrays it is possible …7.1
- CVE-2026-13057An issue in the server’s Atlas Search integration allows an …6.5
- CVE-2026-13058An authenticated user with basic write privileges can cause …6.5
Are you affected by CVE-2026-13050?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST