SolarWinds Web Help Desk Security Control Bypass Vulnerability
SolarWinds — Web Help Desk
- Added to KEV catalog
- 12 February 2026
- Federal remediation due date
- 15 February 2026
- Weakness classification (CWE)
- CWE-693
CISA Description
SolarWinds Web Help Desk contains a security control bypass vulnerability that could allow an unauthenticated attacker to gain access to certain restricted functionality.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-1_release_notes.htm ; https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-40536 ; https://nvd.nist.gov/vuln/detail/CVE-2025-40536
More SolarWinds Vulnerabilities
SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
SolarWinds Web Help Desk Hardcoded Credential Vulnerability
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
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