CVE-2025-40553 – SolarWinds Web Help Desk Deserialization of Untrusted Data Remote Code Execution Vulnerability

CVE ID : CVE-2025-40553

Published : Jan. 28, 2026, 8:16 a.m. | 51 minutes ago

Description : SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication.

Severity: 9.8 | CRITICAL

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