This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored as a medium because services frequently run under less-privileged service accounts by default.
No advisories yet.
Solution
SolarWinds recommends that customers upgrade to SolarWinds Serv-U 15.5.4 as soon as it becomes available.
Workaround
No workaround given by the vendor.
Tue, 24 Feb 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Solarwinds
Solarwinds serv-u |
|
| CPEs | cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Solarwinds
Solarwinds serv-u |
Tue, 24 Feb 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 24 Feb 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A type confusion vulnerability exists in Serv-U which when exploited, gives a malicious actor the ability to execute arbitrary native code as privileged account. This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored as a medium because services frequently run under less-privileged service accounts by default. | |
| Title | SolarWinds Serv-U Type Confusion Remote Code Execution Vulnerability | |
| Weaknesses | CWE-704 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: SolarWinds
Published:
Updated: 2026-02-24T15:34:49.165Z
Reserved: 2025-04-16T08:00:57.647Z
Link: CVE-2025-40540
Updated: 2026-02-24T15:34:44.192Z
Status : Analyzed
Published: 2026-02-24T08:16:28.053
Modified: 2026-02-24T17:54:39.113
Link: CVE-2025-40540
No data.
OpenCVE Enrichment
No data.