Vulnerability · Published Sep 17, 2026 · Assigned by SolarWinds
CVE-2026-28326SolarWinds Access Rights Manager Unauthenticated Remote Code Execution Vulnerability
High 8.8
In plain English
A high-severity security flaw in Access Rights Manager from SolarWinds. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.7%top 46.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
SolarWinds Access Rights Manager was reported to be affected by an unauthenticated remote code execution vulnerability. The issue stems from a hardcoded static key.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SolarWinds | Access Rights Manager | 2026.2 and all previous versions |
Weakness: CWE-321 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28326 vendor-advisory
- https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/arm_2026-2-1_release_notes.htm release-notes
- https://documentation.solarwinds.com/en/success_center/arm/content/secure-your-arm-deployment.htm x_secure-configuration-guide