Solarwinds vulnerabilities

CVE-2026-28325 High · 8.8 CWE-502 Sep 22, 2026

SolarWinds Observability Self-Hosted Unauthenticated Remote Code Execution Vulnerability

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.

CVE-2026-28324 Critical · 9.8 CWE-345 Sep 22, 2026

SolarWinds Observability Self-Hosted Remote Code Execution Vulnerability

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.

CVE-2026-28326 High · 8.8 CWE-321 Sep 17, 2026

SolarWinds Access Rights Manager Unauthenticated Remote Code Execution Vulnerability

SolarWinds Access Rights Manager was reported to be affected by an unauthenticated remote code execution vulnerability. The issue stems from a hardcoded static key.

CVE-2026-28323 Critical · 9.8 CWE-287 Jul 30, 2026

SolarWinds Web Help Desk SAML Authentication Bypass Vulnerability

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.

CVE-2026-28321 Critical · 9.1 CWE-284 Jul 21, 2026

SolarWinds Serv-U Broken Access Control Vulnerability

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 Windows installations.

CVE-2026-28317 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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.

CVE-2026-28316 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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 administrator access. The impact is lower in Windows deployments.

CVE-2026-28315 Medium · 6.2 CWE-79 Jul 21, 2026

SolarWinds Serv-U Authenticated Stored Cross-site Scripting (XSS) Vulnerability

SolarWinds Serv-U was found to be affected by a stored cross-site scripting vulnerability that could lead to session hijacking or information disclosure from an administrator account.

CVE-2026-28314 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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.

CVE-2026-28313 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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.

CVE-2026-28312 Critical · 9.1 CWE-285 Jul 21, 2026

SolarWinds Serv-U Privilege Escalation Vulnerability

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.

CVE-2026-28310 Critical · 9.1 CWE-862 Jul 21, 2026

SolarWinds Serv-U Privilege Escalation Vulnerability

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.

CVE-2026-28309 Critical · 9.1 CWE-862 Jul 21, 2026

SolarWinds Serv-U Broken Access Control Vulnerability

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.

CVE-2026-28308 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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.

CVE-2026-28307 Critical · 9.1 CWE-284 Jul 21, 2026

SolarWinds Serv-U Privilege Escalation Vulnerability

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.

CVE-2026-28306 Critical · 9.1 CWE-284 Jul 21, 2026

SolarWinds Serv-U Privilege Escalation Vulnerability

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.

CVE-2026-28305 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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 Windows deployments.

CVE-2026-28304 Critical · 9.1 CWE-284 Jul 21, 2026

SolarWinds Serv-U Remote Code Execution Vulnerability

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.

CVE-2026-28302 Critical · 9.1 CWE-639 Jul 21, 2026

SolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability

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.

CVE-2026-28322 Medium · 5.6 CWE-20 Jun 30, 2026

SolarWinds Database Performance Analyzer Stored Cross-Site Scripting Vulnerability

SolarWinds Database Performance Analyzer was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.

CVE-2026-28301 Medium · 4.8 CWE-601 Jun 9, 2026

SolarWinds Observability Self-Hosted Open Redirect Vulnerability

A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.

CVE-2026-28318 High · 7.5 KEV High · 62 Public exploit CWE-400 Jun 4, 2026

SolarWinds Serv-U Uncontrolled Resource Consumption 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 unable to deploy the update

CVE-2026-28299 High · 7.5 CWE-770 Jun 2, 2026

SolarWinds Web Help Desk Denial-of-Service Vulnerability

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.

CVE-2018-25252 Medium · 5.5 CWE-787 Apr 4, 2026

FTP Voyager 16.2.0 Denial of Service via Malformed Site Profile

FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.

CVE-2026-28298 High · 8.1 CWE-79 Mar 26, 2026

SolarWinds Observability Self-Hosted Stored Cross-Site Scripting Vulnerability

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.