---
id: CVE-2026-86135
title: >-
  A Cross-Site Request Forgery (CSRF) vulnerability in WatchGuard Dimension's
  database snapshot creation feature allows a remote attacker to trigger
  unauthorized snapshot creation by tricking an authenticated administrator into
  visiting a …
summary: >-
  A Cross-Site Request Forgery (CSRF) vulnerability in WatchGuard Dimension's
  database snapshot creation feature allows a remote attacker to trigger
  unauthorized snapshot creation by tricking an authenticated administrator into
  visiting a …
severity: high
cvss: 7
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-352
  - CWE-400
vendor: WatchGuard
product: Dimension
affected:
  - Dimension >= 2.0 < 2.3.1
published: '2026-09-08'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T19:15:18.627'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86135'
references:
  - url: 'https://psirt.watchguard.com/CVE-2026-86135'
    label: 5d1c2695-1a31-4499-88ae-e847036fd7e3
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-08T14:37:49.876486Z'
cvssSource: cna
ingestedAt: '2026-09-08T15:33:26.986Z'
epss: 0.00249
epssPercentile: 0.14432
---

## Overview

A Cross-Site Request Forgery (CSRF) vulnerability in WatchGuard Dimension's database snapshot creation feature allows a remote attacker to trigger unauthorized snapshot creation by tricking an authenticated administrator into visiting a specially crafted web page.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.