Authentication Bypass Vulnerability in SolarWinds Web Help Desk
CVE-2025-40552

9.8CRITICAL

Key Information:

Vendor

Solarwinds
Status
Web Help Desk
Vendor
CVE Published:
28 January 2026

What is CVE-2025-40552?

The SolarWinds Web Help Desk software has a security vulnerability that allows unauthorized access due to an authentication bypass flaw. If exploited, this might enable an attacker to perform restricted actions that should only be permitted to authenticated users, potentially compromising sensitive data and affecting system integrity. Administrators are strongly advised to apply the latest security updates to mitigate this risk.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Web Help Desk 12.8.8 HF1 and below

References

https://www.solarwinds.com/trust-center/security-advisori...
vendor-advisorypatch
https://documentation.solarwinds.com/en/success_center/wh...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Piotr Bazydlo working with watchTowr
JSON
.