SolarWinds Releases Hotfix for Critical CVE-2025-26399 Remote Code Execution Flaw

SolarWinds has released hot fixes to address a critical security flaw impacting its Web Help Desk software that, if successfully exploited, could allow attackers to execute arbitrary commands on susceptible systems. The vulnerability, tracked as CVE-2025-26399 CVSS score: 9.8, has been described ...

CVE-2025-26399

SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability is a patch bypass of CVE-2024-28988, which in turn is a patc...

CVE-2025-26399

SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability is a patch bypass of CVE-2024-28988, which in turn is a patc...

CVE-2025-26399 SolarWinds Web Help Desk Deserialization of Untrusted Data Privilege Escalation Vulnerability

SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability is a patch bypass of CVE-2024-28988, which in turn is a patc...

CVE-2025-26399

SolarWinds Web Help Desk (WHD) is affected by CVE-2025-26399, an unauthenticated AjaxProxy deserialization vulnerability that enables remote code execution. This is a patch bypass of CVE-2024-28988 (and 2024-28986). In-the-wild activity and security guidance from Microsoft indicate unauthenticate...

CVE-2025-26399 SolarWinds Web Help Desk Deserialization of Untrusted Data Privilege Escalation Vulnerability

SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability is a patch bypass of CVE-2024-28988, which in turn is a patc...

CVE-2025-26399: Deserialization of Untrusted Data

SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability is a patch bypass of CVE-2024-28988, which in turn is a patc...

SolarWinds Web Help Desk 代码问题漏洞

SolarWinds Web Help Desk is a suite of help desk and asset management software from US-based SolarWinds. The software supports centralized knowledge base, IT asset management, project and task management, and other features. A code issue vulnerability exists in SolarWinds Web Help Desk that stems...

SolarWinds Web Help Desk AjaxProxy Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of SolarWinds Web Help Desk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the AjaxProxy class. The issue results from the lack of proper validation of...

PT-2025-39120

Name of the Vulnerable Software and Affected Versions SolarWinds Web Help Desk versions prior to 2026.1 Description An unauthenticated remote code execution flaw exists in the 'AjaxProxy' component of SolarWinds Web Help Desk. The issue is caused by the deserialization of untrusted data, where...

CVE-2024-28988

SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability was found by the ZDI team after researching a previous vulnerability and providing...

CVE-2024-28988

SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability was found by the ZDI team after researching a previous vulnerability and providing...

CVE-2024-28988 SolarWinds Web Help Desk Java Deserialization Remote Code Execution Vulnerability

SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability was found by the ZDI team after researching a previous vulnerability and providing...

CVE-2024-28988 SolarWinds Web Help Desk Java Deserialization Remote Code Execution Vulnerability

SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability was found by the ZDI team after researching a previous vulnerability and providing...

CVE-2024-28988

SolarWinds Web Help Desk is affected by a Java deserialization Remote Code Execution flaw that could allow unauthenticated remote commands on the host. Root cause appears to be insecure deserialization in the Web Help Desk component. The vulnerability is addressed by upgrading to 12.8.3 with Hotf...

CVE-2024-28988: Deserialization of Untrusted Data

SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine. This vulnerability was found by the ZDI team after researching a previous vulnerability and providing...

SolarWinds Web Help Desk 代码问题漏洞

SolarWinds Web Help Desk is a suite of help desk and asset management software from US-based SolarWinds. The software supports centralized knowledge base, IT asset management, project and task management, and other features. A code issue vulnerability exists in SolarWinds Web Help Desk version...

The vulnerability of the software for monitoring performance of SolarWinds Database Performance Analyzer (DPA) arises from the use of pre-installed configuration data, allowing a hacker to execute a Man-in-the-Middle (MITM) attack.

The vulnerability of the software for monitoring the performance of SolarWinds Database Performance Analyzer DPA is related to the use of pre-installed configuration data. Exploiting this vulnerability could allow an attacker to carry out a Man-in-the-Middle MITM attack...

The vulnerability of the SolarWinds Observability Self-Hosted (SWOSH) software for network monitoring and IT infrastructure management lies in the lack of security measures taken to protect the website structure. This allows attackers to perform cross-site scripting attacks.

The vulnerability of the SolarWinds Observability Self-Hosted SWOSH software for network monitoring and IT infrastructure management is related to the lack of protective measures for the website structure. Exploiting this vulnerability allows a malicious actor to perform cross-site scripting...

CVE-2025-26398

SolarWinds Database Performance Analyzer was found to contain a hard-coded cryptographic key. If exploited, this vulnerability could lead to a machine-in-the-middle MITM attack against users. This vulnerability requires additional software not installed by default, local access to the server and...