CVE-2026-28321criticalCWE-284

SolarWinds Serv-U Broken Access Control Vulnerability

28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.1epss 0.4%

probabilidad de explotación

0.4%top 66% de las CVE

explotación observada

noninguna fuente lo reporta

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.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Productos afectados

SolarWinds · Serv-U

Referencias

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_2026-3_release_notes.htm https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28321