Threat Intelligence / CVE / CVE-2025-40536
CVE-2025-40536
CISA KEVSolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality.
CVSS v3 vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
CWE-693
Threats tracking this CVE
References
- 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://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-40536
- https://www.huntress.com/blog/active-exploitation-solarwinds-web-help-desk-cve-2025-26399
Full detection coverage & IOCs for threats exploiting CVE-2025-40536 are available via the Threadlinqs MCP server (Purple tier). View plans →