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CVE-2025-40551
Published: Jan 28, 2026
Modified: Feb 26, 2026
PUBLISHED
CVSS v3.1
9.8
CRITICAL
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.
| Vendor | Product | Versions |
|---|---|---|
SolarWinds | Web Help Desk | affected 12.8.8 HF1 and below |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
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