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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-28321

SolarWinds Serv-U Broken Access Control Vulnerability

Description

SolarWinds Serv-U is affected by a broken access control vulnerability that could allow arbitrary file read and write, which can then be used to escalate privileges and execute code as root. A domain administrator access is required, and the impact is lower in Windows installations.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

SolarWinds Serv-U

Default version status: unaffected

  • 15.5.4 HF1 and belowaffected

References