CVE-2025-67835

MEDIUM 6.5CVE-2025-67835 · Published 14/01/2026 · updated 17/06/2026

In short

CVE-2025-67835 is a MEDIUM (CVSS 6.5) vulnerability affecting prtg network monitor (paessler).
Chance of exploitation in the next 30 days (EPSS): 0.41%, higher than 35.4% of all vulnerabilities.
Fix: update to 25.4.114.1032 or later.

Package	Affected versions	Patched versions
prtg network monitor paessler	`< 25.4.114.1032`	`25.4.114.1032`

Description

Paessler PRTG Network Monitor before 25.4.114 allows Denial-of-Service (DoS) by an authenticated attacker via the Notification Contacts functionality.

References

helpdesk.paessler.com/en/support/solutions/articles/76000087289-vulnerabilities-in-prtg-prior-v25-4-114-1032 · Vendor Advisory
paessler.com · Product

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Package

Affected versions

Patched versions

prtg network monitor

paessler

< 25.4.114.1032

25.4.114.1032

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