• Vulnerability/
  • https://reddit.com/r/cybersecurity/comments/1rflba8/cve202540540_cvss_91_solarwinds_servu_critical/

https://reddit.com/r/cybersecurity/comments/1rflba8/cve202540540_cvss_91_solarwinds_servu_critical/: CVE-2025-40540 (CVSS 9.1) — SolarWinds Serv-U Critical Vulnerability (Type Confusion RCE) — Patch Released

Published Feb 26, 2026
·
Updated

Affected Software

1 affected component
SolarWinds Serv-U<15.5.4

Frequently Asked Questions

1

What is the severity of CVE-2025-40540?

CVE-2025-40540 is rated with a CVSS score of 9.1, indicating a critical severity level.

2

How do I fix CVE-2025-40540?

To fix CVE-2025-40540, update SolarWinds Serv-U to version 15.5.4 or later.

3

What type of vulnerability is CVE-2025-40540?

CVE-2025-40540 is a type confusion vulnerability that enables remote code execution.

4

What are the potential impacts of CVE-2025-40540?

The potential impacts of CVE-2025-40540 include arbitrary native code execution with elevated privileges.

5

Is CVE-2025-40540 being actively exploited?

While specific exploitation details are not disclosed, the critical nature of CVE-2025-40540 suggests it could be targeted by attackers.

Contact

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