Critical Unauthenticated RCE Flaw Exposes SolarWinds Web Help Desk to Instant Takeover

Back Cyberkendra

Critical Unauthenticated RCE Flaw Exposes SolarWinds Web Help Desk to Instant Takeover

Cyberkendra • January 29, 2026

Share: View original

"These vulnerabilities are easily exploitable and enable unauthenticated attackers to achieve remote code execution ... command injection , SQL ...

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Active Exploitation of SolarWinds Web Help Desk Vulnerability CVE-2025-40551 Users of SolarWinds Web Help Desk are at risk due to the active exploitation of vulnerability CVE-2025-40551. This vulnerability was published on January 28, 2026, and was added to CISA's Known Exploited Vulnerabilities Catalog on February 3, 2026, requiring federal civilian agencies to implement patches promptly. 76 sources 59

Extracted Entities

Attack Types (1)

Companies (1)

Platforms (1)

SolarWinds Web Help Desk