EUVD-2026-67343
GHSA-xprx-xp88-q9vf
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
Network-accessible admin feature (AV:N, PR:H); scope changes to adjacent systems enabling enumeration (S:C, C:L); no integrity or availability impact on any system.
Primary rating from Vendor (WatchGuard).
CVSS VectorVendor: WatchGuard
Lifecycle Timeline
2DescriptionCVE.org
A blind server-side request forgery (SSRF) vulnerability WatchGuard Dimension Database Server Test configuration allows an authenticated privileged attacker to enumerate exposed network services on adjacent network systems.
AnalysisAI
Blind server-side request forgery in WatchGuard Dimension's Database Server Test configuration feature allows an authenticated privileged attacker to enumerate network services on adjacent systems by exploiting observable timing or response discrepancies (CWE-208). The scope of impact extends beyond the Dimension host itself to adjacent network segments, enabling internal network reconnaissance without direct access to those systems. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an authenticated session with high-privilege (administrative) access to the WatchGuard Dimension web management interface - unauthenticated or low-privileged users cannot trigger the Database Server Test configuration feature. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 5.1 (Medium) accurately reflects a constrained threat profile: the vulnerable system itself sustains no confidentiality, integrity, or availability impact (VC:N/VI:N/VA:N), while the subsequent-system confidentiality impact is Low (SC:L), consistent with service enumeration rather than data exfiltration. … 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 the WatchGuard PSIRT advisory at https://psirt.watchguard.com/CVE-2026-78500 for the authoritative patch version; a specific remediated release version is not independently confirmed from the available data, so the advisory is the definitive source. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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