Vendor
SolarWinds
218 known vulnerabilities.
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High 7.5
SolarWinds Serv-U Unauthenticated Denial of Service Vulnerability
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 u…
KEV Jun 5, 2026 -
Critical 9.8
SolarWinds Web Help Desk Deserialization of Untrusted Data Remote Code Execution Vulnerability
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.
KEV Feb 3, 2026 -
High 8.1
SolarWinds Web Help Desk Security Control Bypass Vulnerability
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.
KEV Feb 12, 2026 -
Critical 9.8
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 C…
KEV Mar 9, 2026 -
Critical 9.1
SolarWinds Web Help Desk Hardcoded Credential Vulnerability
The SolarWinds Web Help Desk (WHD) software is affected by a hardcoded credential vulnerability, allowing remote unauthenticated user to access internal functionality and modify data.
KEV Oct 15, 2024 -
Critical 9.8
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. While it was reported as an unauthenticated vulnerability, Sola…
KEV Aug 15, 2024 -
High 8.6
SolarWinds Serv-U L Directory Transversal Vulnerability
SolarWinds Serv-U was susceptible to a directory transversal vulnerability that would allow access to read sensitive files on the host machine.
KEV Jul 17, 2024 -
Medium 4.3CVE-2021-35247 Exploited
Improper Input Validation Vulnerability in Serv-U
Serv-U web login screen to LDAP authentication was allowing characters that were not sufficiently sanitized. SolarWinds has updated the input mechanism to perform additional validation and sanitization. Please Note: No downstream affect has been detected as t…
KEV Jan 21, 2022 -
Critical 9.0
Serv-U Remote Memory Escape Vulnerability
Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds…
KEV Nov 3, 2021 -
Critical 9.8
SolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commands
The SolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commands. This vulnerability could allow a remote attacker to bypass authentication and execute API commands which may result in a compromise …
KEV Nov 3, 2021