SolarWinds vulnerabilities
We track 116 vulnerabilities in SolarWinds products across 20 products. 115 are rated high or critical, and 11 have been exploited in real attacks. The most recent was published on November 3, 2026.
Latest SolarWinds vulnerabilities
- 9.9 Critical severity
SolarWinds Dameware was found to be affected by a command injection vulnerability that could…
SolarWinds Dameware was found to be affected by a command injection vulnerability that could lead to the compromise of the remotely controlled host. Authentication is required.
- 8.2 High severity
Dameware: Uncontrolled Search Path Element
SolarWinds Dameware was found to be affected by a DLL hijacking vulnerability. The hijack occurs during installations only and requires access to the local machine and admin privileges.
- 8.8 High severity
SolarWinds Observability Self-Hosted: Incorrect Authorization
SolarWinds Observability Self-Hosted was found to be affected by a broken authorization schema that can allow low-privileged users to access and modify information beyond their assigned permissions.
- 8.8 High severity
Observability Self-Hosted: Deserialization of Untrusted Data
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deserialization of untrusted data when the application is configured to use a specific communication mode.
- 9.8 Critical severity
Observability Self-Hosted: Insufficient Verification of Data Authenticity
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checks. Installations configured in a non-default and non-secure configuration are affected.
- 8.8 High severity
Access Rights Manager: Use of Hard-coded Cryptographic Key
SolarWinds Access Rights Manager was reported to be affected by an unauthenticated remote code execution vulnerability. The issue stems from a hardcoded static key.
- 9.8 Critical severity
Web Help Desk: Improper Authentication
SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication method to be enabled.
- 9.1 Critical severity
Serv-U: Improper Access Control
SolarWinds Serv-U is affected by a broken access control vulnerability that could allow arbitrary file read and write, which can then be used to escalate privileges and execute code as root. A domain administrator access is required, and the impact is lower in
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation. This issue requires domain administrator access. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation to a system administrator with the ability to execute commands as the root user. This issue requires a domain account with administr
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference vulnerability that leads to an account takeover. User authentication is required. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to SMTP hijacking leading to arbitrary account takeover. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Improper Authorization
SolarWinds Serv-U is affected by a privilege escalation vulnerability. This would elevate a group’s access to system administrator and allow code execution as root. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Missing Authorization
SolarWinds Serv-U is affected by a privilege escalation vulnerability that allows a domain administrator to escalate their user type to that of a system administrator. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Missing Authorization
SolarWinds Serv-U is affected by a broken access control vulnerability that allows a domain administrator to create system administrator accounts. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to remote code execution. Domain administrator access is required. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Improper Access Control
SolarWinds Serv-U is affected by a privilege escalation vulnerability that allows a domain user group to be elevated into an administrator group. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Improper Access Control
SolarWinds Serv-U is affected by a privilege escalation vulnerability that allows a domain administrator to elevate their privileges to a system administrator. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to remote code execution as root. A domain account with admin privileges and read and write access to the home directory is required. The impact is lower in
- 9.1 Critical severity
Serv-U: Improper Access Control
SolarWinds Serv-U is affected by a remote code execution vulnerability that, when exploited, can allow the arbitrary execution of code remotely as root. The impact is lower in Windows deployments.
- 9.1 Critical severity
Serv-U: Authorization Bypass Through User-Controlled Key
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation and remote code execution as root. This issue requires group administrator access. The impact is lower in Windows deployments.
- 7.5 High severity
SolarWinds Serv-U Uncontrolled Resource Consumption Exploited
SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-Encoding: deflate. Mitigation steps are provided to secure customer environments in the SolarWinds Trust Center if you are un
- 7.5 High severity
Web Help Desk: Allocation of Resources Without Limits or Throttling
SolarWinds Web Help Desk is found to be affected by a denial-of-service vulnerability, which when exploited, could cause the Web Help Desk server to crash due to insufficient memory.
- 8.1 High severity
SolarWinds Observability Self-Hosted: Improper Neutralization of Input During Web Page Generation
SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.
- 8.7 High severity
SolarWinds Observability Self-Hosted: Improper Neutralization of Input During Web Page Generation
SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.
- 7.2 High severity
Serv-U: Authorization Bypass Through User-Controlled Key
An Insecure Direct Object Reference (IDOR) vulnerability exists in Serv-U, which when exploited, gives a malicious actor the ability to execute native code as a privileged account. This issue requires administrative privileges to abuse. On Windows deployments,
- 7.2 High severity
Serv-U: Incorrect Type Conversion or Cast
A type confusion vulnerability exists in Serv-U which when exploited, gives a malicious actor the ability to execute arbitrary native code as privileged account. This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored
- 7.2 High severity
Serv-U: Incorrect Type Conversion or Cast
A type confusion vulnerability exists in Serv-U which when exploited, gives a malicious actor the ability to execute arbitrary native code as privileged account. This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored
- 7.2 High severity
Serv-U: Improper Privilege Management
A broken access control vulnerability exists in Serv-U which when exploited, gives a malicious actor the ability to create a system admin user and execute arbitrary code as a privileged account via domain admin or group admin privileges. This issue requires ad
- 9.8 Critical severity
Web Help Desk: Weak Authentication
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.
- 9.8 Critical severity
Web Help Desk: Deserialization of Untrusted Data
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.
- 9.8 Critical severity
Web Help Desk: Weak Authentication
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.
- 9.8 Critical severity
SolarWinds Web Help Desk Deserialization of Untrusted Data Exploited
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.
- 7.5 High severity
Web Help Desk: Use of Hard-coded Credentials
SolarWinds Web Help Desk was found to be susceptible to a hardcoded credentials vulnerability that, under certain situations, could allow access to administrative functions.
- 9.8 Critical severity
SolarWinds Web Help Desk Security Control Bypass Exploited
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.
- 9.1 Critical severity
Serv-U: Improper Limitation of a Pathname to a Restricted Directory
A Path Restriction Bypass vulnerability exists in Serv-U that when abused, could give a malicious actor with access to admin privileges the ability to execute code on a directory. This issue requires administrative privileges to abuse. On Windows systems, this
- 9.1 Critical severity
Serv-U: Improper Privilege Management
A missing validation process exists in Serv U when abused, could give a malicious actor with access to admin privileges the ability to execute code. This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored as a medium
- 9.1 Critical severity
Serv-U: Improper Encoding or Escaping of Output
A logic error vulnerability exists in Serv-U which when abused could give a malicious actor with access to admin privileges the ability to execute code. This issue requires administrative privileges to abuse. On Windows deployments, the risk is scored as a med
- 9.8 Critical severity
SolarWinds Web Help Desk Deserialization of Untrusted Data Exploited
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 CV
- 9.8 Critical severity
Web Help Desk: 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