Vulnerabilidades do Solarwinds Serv-u

CVE-2026-28321 Crítica · 9.1 CWE-284 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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 Média · 6.2 CWE-79 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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 Crítica · 9.1 CWE-285 21/07/2026

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 Crítica · 9.1 CWE-862 21/07/2026

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 Crítica · 9.1 CWE-862 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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 Crítica · 9.1 CWE-284 21/07/2026

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 Crítica · 9.1 CWE-284 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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 Crítica · 9.1 CWE-284 21/07/2026

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 Crítica · 9.1 CWE-639 21/07/2026

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-2026-28318 Alta · 7.5 KEV Alta · 62 Exploit público CWE-400 04/06/2026

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-2025-40541 Alta · 7.2 CWE-639 24/02/2026

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

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, the risk is scored as a medium because services frequently run under less-privileged service accounts by default.

CVE-2025-40540 Alta · 7.2 CWE-704 24/02/2026

SolarWinds Serv-U Type Confusion Remote Code Execution Vulnerability

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 as a medium because services frequently run under less-privileged service accounts by default.

CVE-2025-40539 Alta · 7.2 CWE-704 24/02/2026

SolarWinds Serv-U Type Confusion Remote Code Execution Vulnerability

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 as a medium because services frequently run under less-privileged service accounts by default.

CVE-2025-40538 Alta · 7.2 CWE-269 24/02/2026

SolarWinds Serv-U Broken Access Control Remote Code Execution Vulnerability

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 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.

CVE-2025-40549 Crítica · 9.1 CWE-22 18/11/2025

SolarWinds Serv-U Path Restriction Bypass Vulnerability

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.

CVE-2025-40548 Crítica · 9.1 CWE-269 18/11/2025

SolarWinds Serv-U Broken Access Control - Remote Code Execution Vulnerability

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.

CVE-2025-40547 Crítica · 9.1 CWE-116 18/11/2025

SolarWinds Serv-U Logic Abuse - Remote Code Execution Vulnerability

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.

CVE-2024-28995 Alta · 7.5 KEV Urgente · 79 Exploit público CWE-22 06/06/2024

SolarWinds Serv-U Path Traversal Vulnerability

SolarWinds Serv-U was susceptible to a directory transversal vulnerability that would allow access to read sensitive files on the host machine.

CVE-2021-35247 Média · 5.3 KEV Alta · 51 CWE-20 10/01/2022

SolarWinds Serv-U Improper Input Validation Vulnerability

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 the LDAP servers ignored improper characters. To insure proper input validation is completed in all environments. SolarWinds recommends scheduling an update to the latest version of Serv-U.