EUVD-2026-67350
GHSA-mh99-26j2-cc64
Severity by source
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/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
Scope change (S:C) because SSRF impacts adjacent systems; C:L for service enumeration only; PR:L consistent with vendor CVSS 4.0 vector; no integrity or availability impact applies.
Primary rating from Vendor (WatchGuard).
CVSS VectorVendor: WatchGuard
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
Server-side request forgery in WatchGuard Dimension's Remote Backup Connection Test configuration feature allows authenticated privileged users to enumerate exposed network services on adjacent systems. The CVSS 4.0 score of 5.3 reflects confined impact - no direct compromise of the Dimension host itself, but meaningful secondary-system reconnaissance capability. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires network access to the WatchGuard Dimension management interface and a valid authenticated session with at least low-privilege (PR:L per CVSS 4.0) - the vendor description further specifies a 'privileged' attacker role, suggesting a specific elevated Dimension role may be required rather than any authenticated user (this discrepancy should be verified with WatchGuard). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 5.3 reasonably reflects the actual risk profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Consult WatchGuard's PSIRT advisory at https://psirt.watchguard.com/CVE-2026-78495 for official patch guidance; no specific fixed version number is confirmed in the currently available data, so patch status should be verified directly with WatchGuard before assuming remediation is complete. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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