https://reddit.com/r/cybersecurity/comments/1regp8i/solarwinds_cve_91_cve20254054/: SolarWinds CVE 9.1 - CVE-2025-4054
Published Feb 25, 2026
·Updated
Affected Software
1 affected component
SolarWinds Serv-U<15.5.4
Frequently Asked Questions
1
What is the severity of SolarWinds CVE-2025-4054?
SolarWinds CVE-2025-4054 is considered critical due to the potential for unauthorized access and data leakage.
2
How do I fix SolarWinds CVE-2025-4054?
To fix SolarWinds CVE-2025-4054, upgrade to version 15.5.4 or later.
3
What vulnerabilities does SolarWinds CVE-2025-4054 address?
SolarWinds CVE-2025-4054 addresses an authentication bypass vulnerability that can lead to unauthorized file access.
4
When was SolarWinds CVE-2025-4054 published?
SolarWinds CVE-2025-4054 was published on February 25, 2026.
5
Who is affected by SolarWinds CVE-2025-4054?
Organizations using vulnerable versions of SolarWinds Serv-U are at risk from SolarWinds CVE-2025-4054.