Medium [CVE-2026-78618] Dimension Business Logic Flaw Allows Chained Backend Object Operations
This medium-severity WatchGuard advisory covers CVE-2026-78618 affecting Dimension.
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Summary
A business logic flaw in WatchGuard Dimension allows an authenticated administrator to trigger multiple backend operations within a single logical flow by sending a specially crafted request.
- Dimension 2.0 before 2.3.1
Official advisory · high-confidence parse· fetched 53 minutes ago·verify at source
- 2.3.1
Official advisory · high-confidence parse· fetched 53 minutes ago·verify at source
Mitigation
Upgrade to a fixed release: 2.3.1. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 53 minutes ago·verify at source
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