SolarWinds Fixes Four Critical Web Help Desk Flaws With Unauthenticated RCE and Auth Bypass

SolarWinds has released security updates to address multiple security vulnerabilities impacting SolarWinds Web Help Desk, including four critical vulnerabilities that could result in authentication bypass and remote code execution RCE. The list of vulnerabilities is as follows - CVE-2025-40536 CV...

SolarWinds IT infrastructure management software Web Help Desk Auth Bypass

The vulnerability of the SolarWinds IT infrastructure management software’s Web Help Desk component is related to deficiencies in authentication procedures. Exploiting this vulnerability could allow an attacker to bypass security restrictions and gain unauthorized access to protected information...

SolarWinds IT infrastructure management software Web Help Desk Deserialization RCE

The vulnerability of SolarWinds IT infrastructure management software’s Web Help Desk component is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

SolarWinds IT infrastructure management software Web Help Desk Privilege Escalation

The vulnerability of SolarWinds IT infrastructure management software’s Web Help Desk component is related to a flaw in the data protection mechanism. Exploiting this vulnerability could allow an attacker to enhance their privileges remotely...

SolarWinds IT infrastructure management software Web Help Desk Privilege Escalation

The vulnerability of SolarWinds IT infrastructure management software’s Web Help Desk component is related to the use of strictly encrypted user credentials. Exploiting this vulnerability could allow a malicious actor to gain increased privileges remotely...

SolarWinds IT infrastructure management Security Bypass

The vulnerability of the SolarWinds IT infrastructure management software’s Web Help Desk component is related to deficiencies in authentication procedures. Exploiting this vulnerability allows a malicious actor to bypass security restrictions and execute arbitrary commands remotely...

Multiple Critical SolarWinds Web Help Desk Vulnerabilities: CVE-2025-40551, CVE-2025-40552, CVE-2025-40553, CVE-2025-40554

Overview On January 28, 2026, SolarWinds published an advisory for multiple new vulnerabilities affecting their Web Help Desk product. Web Help Desk is an IT help desk ticketing and asset management software solution. Of the six new CVEs disclosed in the advisory, four are critical, and allow a...

CVE-2025-40551

SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication...

CVE-2025-40552

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that if exploited, would allow a malicious actor to execute actions and methods that should be protected by authentication...

CVE-2025-40553

SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication...

CVE-2025-40537

SolarWinds Web Help Desk was found to be susceptible to a hardcoded credentials vulnerability that, under certain situations, could allow access to administrative functions...

CVE-2025-40551

SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication...

CVE-2025-40554

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that, if exploited, could allow an attacker to invoke specific actions within Web Help Desk...

CVE-2025-40552

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that if exploited, would allow a malicious actor to execute actions and methods that should be protected by authentication...

CVE-2025-40553

SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication...

CVE-2025-40554

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that, if exploited, could allow an attacker to invoke specific actions within Web Help Desk...

CVE-2025-40537

SolarWinds Web Help Desk was found to be susceptible to a hardcoded credentials vulnerability that, under certain situations, could allow access to administrative functions...

CVE-2025-40536

SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality...

CVE-2025-40536

SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality...

CVE-2025-40554 SolarWinds Web Help Desk Authentication Bypass Vulnerability

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that, if exploited, could allow an attacker to invoke specific actions within Web Help Desk...