CVE-2023-40057: SolarWinds Access Rights Manager (ARM) Deserialization of Untrusted Data Remote Code Execution

Severity: critical (CVSS 9.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-15 · updated 2026-06-17
Weakness: CWE-502

Description

The SolarWinds Access Rights Manager was found to be susceptible to a Remote Code Execution Vulnerability. If exploited, this vulnerability allows an authenticated user to abuse a SolarWinds service resulting in remote code execution.

Affected products

SolarWinds Access Rights Manager: before 2023.2.2 — fixed in 2023.2.2

How to fix

Upgrade to a fixed version: SolarWinds Access Rights Manager 2023.2.2. Check the vendor advisory for mitigations.

References

https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-40057
https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-40057

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