CVE-2026-86135— Dimension CSRF Vulnerability in Database Snapshot Creation Allows Denial of Service
Quick assessment
Affected
WatchGuard Dimension
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 Dimension 的数据库快照创建功能中存在跨站请求伪造（CSRF）漏洞。远程攻击者可以通过诱骗已认证的管理员访问一个精心构造的网页，从而触发未经授权的快照创建操作。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WatchGuard | Dimension | 2.0< 2.3.1 |
affected |
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I. Basic Information for CVE-2026-86135
Vulnerability Information
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Vulnerability Title
Dimension CSRF Vulnerability in Database Snapshot Creation Allows Denial of Service
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WatchGuard | Dimension | 2.0 ~ 2.3.1 | - |
|
II. Public POCs for CVE-2026-86135
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-86135 (1)
IV. Related Vulnerabilities
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Same vendor: WatchGuard
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Same weakness: CWE-352
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V. Comments for CVE-2026-86135
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