Live › vulnerability › CVE-2025-40551
Go to dashboardSolarWinds Web Help Desk has an unsafe deserialization flaw that lets a remote user run commands on the host. The attacker needs no login, and CISA lists it as actively exploited.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 5h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| solarwinds web help desk | vendor | < 2026.1 | 2026.1 |
| SolarWinds Web Help Desk | vendor | – | – |
Unknown from the sources.
Apply the mitigations SolarWinds publishes for Web Help Desk, or stop using the product if no mitigation exists (per CISA KEV required action).
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
SolarWinds Web Help Desk contains a deserialization of untrusted data 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.
CISA 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.
This page as .md · .json · in your agent: get_signal("CVE-2025-40551")
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