Server-Side Request Forgery Vulnerability in WatchGuard Dimension FTP Server
CVE-2026-78499

5.1MEDIUM

Key Information:

Vendor

Watchguard

Status
Dimension
Vendor
CVE Published:
27 August 2026

Badges

👾 Exploit Exists

What is CVE-2026-78499?

A server-side request forgery (SSRF) vulnerability exists in the WatchGuard Dimension FTP Server configuration that permits an authenticated attacker with elevated privileges to enumerate exposed network services on adjacent systems. This can lead to unauthorized access and exploitation of services that are not intended to be exposed.

Affected Version(s)

Dimension 2.0 < 2.3.1

References

https://psirt.watchguard.com/CVE-2026-78499
vendor-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
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

Simone Paganessi (https://www.linkedin.com/in/simonepaganessi)
.