anonhaven

CVE-2026-65941

HIGH CVSS 3.1: 8.8 EPSS 0.44%
Updated Aug 12, 2026
In
Parameter Value
CVSS 8.8 (HIGH)
Affected Versions before 2026.0.2
Type CWE-73 (External Control of File Name or Path), CWE-918 (Server-Side Request Forgery (SSRF)), CWE-306 (Missing Authentication for Critical Function), CWE-94 (Code Injection)
Vendor In
Public PoC No

In WhatsUp Gold versions released before 2026.0.2, an unauthenticated remote attacker with network access to the affected service can execute arbitrary code in the context of the IIS application service account.

Attack Parameters

Attack Vector
Adjacent
Requires local network access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

CWE-73 External Control of File Name or Path
CWE-918 Server-Side Request Forgery (SSRF)
CWE-306 Missing Authentication for Critical Function
CWE-94 Code Injection

References 3

https://community.progress.com/s/article/WhatsUp-Gold-Security-Bulletin-August-…
security@progress.com
https://docs.progress.com/bundle/whatsupgold-release-notes-26-0/page/WhatsUp-Go…
security@progress.com
https://www.progress.com/network-monitoring
security@progress.com
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