CVE-2026-13384

HighCVSS 7.2/10Last modified Oct 25, 2026

Description

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS wgagent process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
WatchGuard	Fireware OS	>= 2025.1, < 2026.2.1; >= 12.1, < 12.12.1
WatchGuard	Fireware OS	>= 12.1, < 12.11.9
WatchGuard	Fireware OS	>= 12.1, < 12.5.19

References

Timeline

Published: Jul 3, 2026
Last modified: Oct 25, 2026
NVD status: Modified

Related CVEs from 2026

CVE-2026-133859.5An Improper Validation of Integrity Check Value and Improper Certificate Validation in certain ASUS router models allows a remote man-in-the CVE-2026-133873.5A vulnerability related to URL redirection handling during the sign-out flow that could allow a user to be redirected to unintended external CVE-2026-133896.5The webtoffee-cookie-consent WordPress plugin before 3.5.3 does not perform authorization checks on several of its REST API routes, allowing CVE-2026-13395.4An Open Redirect vulnerability has been identified in OpenText™ Universal Discovery and CMDB. The vulnerability can be exploited only if an CVE-2026-133905.3The Events Calendar WordPress plugin before 6.16.5.1 does not perform an authorization check on one of its Event Aggregator import REST API CVE-2026-133927.2The ElementsKit Elementor Addons WordPress plugin before 3.10.01 does not prevent a custom-widget definition saved by a user with administr CVE-2026-133933.5The ElementsKit Elementor Addons WordPress plugin before 3.10.01 does not sanitize or escape certain megamenu menu-item settings before sto CVE-2026-133958.6The Online Scheduling and Appointment Booking System WordPress plugin before 27.8 does not sanitize or properly cast a user-supplied parame CVE-2026-133977.5HTML::Bare versions through 0.04 for Perl will hang in an infinite loop when parsing malformed attributes. The parserc_parse function never CVE-2026-133997.5The Payment Plugins for PayPal WooCommerce WordPress plugin before 2.0.20 does not have proper authorization checks on a REST endpoint, allo CVE-2026-13409.8A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.CVE-2026-134006.1Simply Schedule Appointments is vulnerable to unauthenticated Stored Cross-Site Scripting in all versions up to and including 1.6.12.2. The