Medium severity · published Aug 27, 2026
CVE-2026-78500
Dimension Blind SSRF via Database Test Connection Feature
5.1
CVSS
0.4%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
Dimension · WatchGuard
2.0 before 2.3.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-78500
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-78500
psirt.watchguard.com
https://psirt.watchguard.com/CVE-2026-78500
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