Solarwinds: Security Vulnerabilities
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 because services frequently run under less-privileged service accounts by default.
CVSS Score
9.1
EPSS Score
0.007
Published
2025-11-18
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 scored as medium due to differences in how paths and home directories are handled.
CVSS Score
9.1
EPSS Score
0.01
Published
2025-11-18
SolarWinds Observability Self-Hosted is susceptible to an open redirection vulnerability. The URL is not properly sanitized, and an attacker could manipulate the string to redirect a user to a malicious site. The attack complexity is high, and authentication is required.
CVSS Score
4.8
EPSS Score
0.002
Published
2025-11-18
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 medium because services frequently run under less-privileged service accounts by default.
CVSS Score
9.1
EPSS Score
0.009
Published
2025-11-18
SolarWinds Observability Self-Hosted XSS Vulnerability. The SolarWinds Platform was susceptible to a XSS vulnerability that affects user-created URL fields. This vulnerability requires authentication from a low-level account.
CVSS Score
5.4
EPSS Score
0.003
Published
2025-11-18
SolarWinds Observability Self-Hosted is susceptible to SQL injection vulnerability that may display sensitive data using a low-level account. This vulnerability requires authentication from a low-privilege account.
CVSS Score
5.4
EPSS Score
0.002
Published
2025-10-21
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 patch bypass of CVE-2024-28986.
Known exploited
CVSS Score
9.8
EPSS Score
0.883
Published
2025-09-23
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 this report. The ZDI team was able to discover an unauthenticated attack during their research.
We recommend all Web Help Desk customers apply the patch, which is now available.
We thank Trend Micro Zero Day Initiative (ZDI) for its ongoing partnership in coordinating with SolarWinds on responsible disclosure of this and other potential vulnerabilities.
CVSS Score
9.8
EPSS Score
0.394
Published
2025-09-01
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 administrator level privileges on the host.
CVSS Score
5.6
EPSS Score
0.002
Published
2025-08-12
SolarWinds Web Help Desk was reported to be affected by an XML External Entity Injection (XXE) vulnerability that could lead to information disclosure. A valid, low-privilege access is required unless the attacker had access to the local server to modify configuration files.
CVSS Score
5.3
EPSS Score
0.003
Published
2025-07-29