CVE-2026-28321
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.
- Published Jul 21, 2026
- CVSS 9.1 critical
- 0.6% chance of exploitation in the next 30 days (EPSS)