CVE-2026-78495— Dimension Server-Side Request Forgery via Remote Backup Connection Test
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 远程备份连接测试功能中存在一个服务器端请求伪造（SSRF）漏洞，允许已认证的权限较高攻击者枚举相邻网络系统中暴露的网络服务。
Possible ATT&CK Techniques 2 AI
T1135 · Network Share Discovery T1016 · System Network Configuration DiscoveryAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WatchGuard | Dimension | 2.0< 2.3.1 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-78495
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Dimension Server-Side Request Forgery via Remote Backup Connection Test
Source: CVE Program / CVE List V5
Vulnerability Description
A server-side request forgery (SSRF) vulnerability WatchGuard Dimension Remote Backup Connection Test configuration allows an authenticated privileged attacker to enumerate exposed network services on adjacent network systems.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
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-2026-78495
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-78495
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-78495 (1)
Same Patch Batch · WatchGuard · 2026-08-27 · 28 CVEs total
| CVE-2026-13086 | 9.3 CRITICAL | Fireware OS Stack-Based Buffer Overflow in Mobile Security epm Endpoint |
| CVE-2026-19315 | 9.3 CRITICAL | Fireware OS Pre-Authentication Type Confusion in iked Allows Remote Code Execution |
| CVE-2026-19313 | 9.3 CRITICAL | Fireware OS Pre-Authentication Heap Buffer Overflow in iked Allows Remote Code Execution |
| CVE-2026-19318 | 9.3 CRITICAL | Fireware OS Pre-Authentication Stack Buffer Overflow in iked Allows Remote Code Execution |
| CVE-2026-78174 | 9.3 CRITICAL | WatchGuard Dimension Session Hijack via Exposed Session Tokens in Diagnostic Logs |
| CVE-2026-78009 | 8.7 HIGH | Fireware OS Out-of-Bounds Read in iked Allows Unauthenticated Denial of Service (DoS) |
| CVE-2026-13108 | 8.7 HIGH | Dimension Denial-of-Service |
| CVE-2026-19314 | 8.7 HIGH | Fireware OS Integer Underflow in iked Allows Unauthenticated Denial of Service (DoS) |
| CVE-2026-19316 | 8.7 HIGH | Fireware OS Pre-Authentication Double Free in iked Allows Denial of Service (DoS) |
| CVE-2026-19317 | 8.7 HIGH | Fireware OS Pre-Authentication Out-of-Bounds Read in iked Allows Denial of Service (DoS) |
| CVE-2026-78010 | 8.7 HIGH | Fireware OS Stack-Based Buffer Overflow in iked Allows Unauthenticated Denial of Service |
| CVE-2026-78011 | 8.7 HIGH | Fireware OS Integer Underflow in Iked Allows Unauthenticated Denial of Service (DoS) |
| CVE-2026-78008 | 8.6 HIGH | Fireware OS Authenticated Buffer Overflow in wgagent |
| CVE-2026-78613 | 8.6 HIGH | Dimension SQL Injection in Log Viewer |
| CVE-2026-78612 | 8.6 HIGH | Dimension SQL Injection in Scheduled Report |
| CVE-2026-78614 | 8.6 HIGH | Dimension SQL Injection in Audit Report |
| CVE-2026-78610 | 8.4 HIGH | Dimension CSRF Vulnerability in Administrator Passphrase Change Endpoint |
| CVE-2026-78618 | 6.9 MEDIUM | Dimension Business Logic Flaw Allows Chained Backend Object Operations |
| CVE-2026-81851 | 6.9 MEDIUM | Fireware OS Heap-Based Buffer Overflow in iked Allows Denial of Service |
| CVE-2026-78617 | 6.3 MEDIUM | WatchGuard Dimension Web UI Authentication Brute-Force Due to Missing Rate Limiting |
Showing top 20 of 28 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Dimension
-
CVE-2026-78616
Dimension Stored XSS via Trusted CA Certificate Configuratio -
CVE-2026-78612
Dimension SQL Injection in Scheduled Report -
CVE-2026-78498
Dimension Server-Side Request Forgery via Email Server Test -
CVE-2026-13108
Dimension Denial-of-Service -
CVE-2026-78047
Dimension Stored XSS in Scheduled Report Task
Same vendor: WatchGuard
-
CVE-2026-78616
Dimension Stored XSS via Trusted CA Certificate Configuratio -
CVE-2026-78498
Dimension Server-Side Request Forgery via Email Server Test -
CVE-2026-78612
Dimension SQL Injection in Scheduled Report -
CVE-2026-78047
Dimension Stored XSS in Scheduled Report Task -
CVE-2026-78614
Dimension SQL Injection in Audit Report
Same weakness: CWE-918
-
CVE-2026-18545
Langflow is affected by multiple authentication bypass, path -
CVE-2026-55245
Bifrost: SSRF deny-list incomplete: isPublicIP permits CGNAT -
CVE-2026-82289
Gitingest Prefix-Based Git Host Check Enables Request Forger -
CVE-2026-82285
BISHENG Unauthenticated Server-Side Request Forgery via Work -
CVE-2026-82270
Portkey AI Gateway Server-Side Request Forgery via /v1/proxy
V. Comments for CVE-2026-78495
No comments yet