SolarWinds Web Help Desk Security Control Bypass Vulnerability

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• NewsExploited · CISA KEVSolarWinds · Web Help Desk

  SolarWinds Web Help Desk Security Control Bypass Vulnerability

  CVE-2025-40536

  SolarWinds Web Help Desk contains a security control bypass vulnerability that could allow an unauthenticated attacker to gain access to certain restricted functionality.

  CISA's required action · due 15 Feb 2026 for U.S. federal civilian agencies

  Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  Cited by CISA: documentation.solarwinds.com · solarwinds.com · nvd.nist.gov

  Added to KEV 12 Feb 2026 · Source checked 4 Nov 2026, 16:40 UTC · CISA KEV entry

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