CVE-2026-28302

Published: Jul 21, 2026Modified: Oct 24, 2026

9.1

Vector

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

Exploitability: 2.3 / Impact: 6.0

Source: psirt@solarwinds.com (Secondary)

Description

SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation and remote code execution as root. This issue requires group administrator access. The impact is lower in Windows deployments.

Affected (1)

Products: Solarwinds: Serv U

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Solarwinds Serv U	version < 2026.3

Related CWEs

Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References (2)

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_2026-3_release_notes.htm

Source: psirt@solarwinds.com

Release Notes

https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28302

Source: psirt@solarwinds.com

Vendor Advisory

Timeline

No history available yet.