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WatchGuard Dimension CVE-2026-78613

| EUVDEUVD-2026-67351 HIGH
SQL Injection (CWE-89)
2026-08-27 WatchGuard GHSA-w5j8-9q4h-jc5j
8.6
CVSS 4.0 · Vendor: WatchGuard
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Severity by source

Vendor (WatchGuard) PRIMARY
8.6 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/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
vuln.today AI
7.2 HIGH

Network-reachable WebUI (AV:N, AC:L) requires report admin credentials (PR:H); SQL-to-RCE yields full C/I/A impact; no scope change indicated (S:U, consistent with SC/SI/SA:N in 4.0 vector).

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (WatchGuard).

CVSS VectorVendor: WatchGuard

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

3
Patch available
Aug 28, 2026 - 04:16 EUVD
Analysis Generated
Aug 28, 2026 - 02:38 vuln.today
CVE Published
Aug 27, 2026 - 23:26 cve.org
HIGH 8.6

DescriptionCVE.org

WatchGuard Dimension contains an authenticated SQL injection vulnerability in the log viewer feature which allows an authenticated user with report administration permissions gain arbitrary command execution as the Dimension WebUI process user by sending specially crafted requests.

AnalysisAI

WatchGuard Dimension's log viewer feature exposes an SQL injection flaw that escalates directly to arbitrary command execution on the host system. An authenticated user holding report administration permissions can send specially crafted requests to the log viewer endpoint, injecting SQL that ultimately invokes OS-level commands running as the Dimension WebUI process account. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated session with report administration permissions within the WatchGuard Dimension WebUI - unauthenticated users cannot trigger this vulnerability under any configuration. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 8.6 (AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N) accurately captures both the severity of the impact and the meaningful privilege barrier. … 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-2026-78613 for the specific patched version and upgrade path, as no fixed version was confirmed from the provided input data. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Audit all WatchGuard Dimension deployments and restrict report administration permissions to only essential personnel; enable multi-factor authentication for all Dimension system access. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-78613 vulnerability details – vuln.today

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