Business Logic Flaw in WatchGuard Dimension by WatchGuard
CVE-2026-78618

6.9MEDIUM

Key Information:

Vendor

Watchguard

Status
Dimension
Vendor
CVE Published:
27 August 2026

Badges

👾 Exploit Exists

What is CVE-2026-78618?

A business logic flaw exists in WatchGuard Dimension that could enable an authenticated administrator to execute multiple backend operations as part of a single logical flow by crafting a specific request. This flaw may lead to unintended actions or consequences within the system, highlighting the importance of monitoring and securing administrative access.

Affected Version(s)

Dimension 2.0 < 2.3.1

References

https://psirt.watchguard.com/CVE-2026-78618
vendor-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Cody Sixteen
.