CVE-2026-28317

CriticalCVSS 9.1/10Last modified Oct 24, 2026

Description

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

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-639

Affected software

No affected versions have been published.

Timeline

Published
Jul 21, 2026
Last modified
Oct 24, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-283187.5SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-EncodCVE-2026-28325.3Certain Samsung MultiXpress Multifunction Printers may be vulnerable to information disclosure, potentially exposing address book entries anCVE-2026-283219.1SolarWinds Serv-U is affected by a broken access control vulnerability that could allow arbitrary file read and write, which can then be useCVE-2026-283225.6SolarWinds Database Performance Analyzer was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can CVE-2026-283239.8SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication meCVE-2026-283249.8SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficiCVE-2026-283258.8SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deseriCVE-2026-283268.8SolarWinds Access Rights Manager was reported to be affected by an unauthenticated remote code execution vulnerability. The issue stems fromCVE-2026-283288.8SolarWinds Observability Self-Hosted was found to be affected by a broken authorization schema that can allow low-privileged users to accessCVE-2026-283296.4SolarWinds Observability Self-Hosted was found to be affected by a Server-Side Request Forgery (SSRF) vulnerability that allows authenticateCVE-2026-28339.1An HTTP request smuggling vulnerability (CWE-444) was found in Pingora's handling of HTTP/1.1 connection upgrades. The issue occurs when a PCVE-2026-283304.6SolarWinds Observability Self-Hosted was found to be affected by a stored Cross-Site Scripting (XSS) vulnerability that allows authenticated
CVE-2026-28317: Critical severity, CVSS 9.1 | Vulnix