CVE-2025-40554: SolarWinds Web Help Desk

Critical severity, CVSS 9.8. EPSS: 60.6% chance of exploitation in the next 30 days.

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that, if exploited, could allow an attacker to invoke specific actions within Web Help Desk.

Affected products

• SolarWinds Web Help Desk: before 2026.1 (fixed in 2026.1)

Published 2026-01-28. Last modified 2026-06-17.