Serv-U at a glance
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 15 | 0 |
| Jun 2026 | 1 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 4 | 4 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 3 | 3 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 1 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
Latest advisories
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High max 6.2NCSC-2026-0265 15 CVEs
Kwetsbaarheden verholpen in SolarWinds Serv-U
SolarWinds heeft meerdere kwetsbaarheden verholpen in Serv-U.
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High max 6.2WID-SEC-2026-2467 15 CVEs
SolarWinds Serv-U: Mehrere Schwachstellen
Ein entfernter, hochprivilegierter Angreifer kann mehrere Schwachstellen in SolarWinds Serv-U ausnutzen, um beliebigen Code als Root auszuführen, Administratorrechte zu erlangen, Konten zu übernehmen, vertrauliche Informationen offenzulegen oder Cross-Site-Sc…
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High max 7.5
SolarWinds Serv-U: Schwachstelle ermöglicht Denial of Service
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in SolarWinds Serv-U ausnutzen, um einen Denial of Service Angriff durchzuführen.
first Jun 4, 2026 -
High max 7.5
Kwetsbaarheid verholpen in SolarWinds Serv-U
SolarWinds heeft een kwetsbaarheid verholpen in Serv-U.
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High max 9.1NCSC-2026-0069 4 CVEs
Kwetsbaarheden verholpen in SolarWinds Serv-U
SolarWinds heeft kwetsbaarheden verholpen in Serv-U.
34 results · Feed
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Medium 4.7
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 i…
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Medium 4.7
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.
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Medium 4.7
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 administ…
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Medium 6.2
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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.
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Medium 4.7
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 i…
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Medium 4.7
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.
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Medium 4.7
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.
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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 9.1
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…
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Critical 9.1
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 score…
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Critical 9.1
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 score…
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Critical 9.1
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 a…
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Critical 9.1
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, thi…
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Critical 9.1
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…
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Critical 9.1
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 me…
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Low 2.6CVE-2024-45712 Public exploit
SolarWinds Serv-U Client-Side Cross-Site Scripting Vulnerability
SolarWinds Serv-U is vulnerable to a client-side cross-site scripting (XSS) vulnerability. The vulnerability can only be performed by an authenticated account, on the local machine, from the local browser session. Therefore the risk is very low.
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High 7.5
SolarWinds Serv-U FTP Service Directory Traversal Remote Code Execution Vulnerability
SolarWinds Serv-U is vulnerable to a directory traversal vulnerability where remote code execution is possible depending on privileges given to the authenticated user. This issue requires a user to be authenticated and this is present when software environmen…
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Medium 4.8
SolarWinds Serv-U Stored XSS Vulnerability
Application is vulnerable to Cross Site Scripting (XSS) an authenticated attacker with users’ permissions can modify a variable with a payload.
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Medium 5.7
Arbitrary File Overwrite Vulnerability
A highly privileged account can overwrite arbitrary files on the system with log output. The log file path tags were not sanitized properly.
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Medium 5.0
HTML injection Vulnerability in Serv-U 15.4
A vulnerability has been identified within Serv-U 15.4 that allows an authenticated actor to insert content on the file share function feature of Serv-U, which could be used maliciously.
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High 7.2
2FA/MFA Bypass Vulnerability in Serv-U 15.4 and 15.4 Hotfix 1
A vulnerability has been identified within Serv-U 15.4 and 15.4 Hotfix 1 that, if exploited, allows an actor to bypass multi-factor/two-factor authentication. The actor must have administrator-level access to Serv-U to perform this action. 15.4. SolarWinds f…
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High 7.2
2FA/MFA Bypass Vulnerability in Serv-U 15.4
A vulnerability has been identified within Serv-U 15.4 that, if exploited, allows an actor to bypass multi-factor/two-factor authentication. The actor must have administrator-level access to Serv-U to perform this action.
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Medium 4.3
Domain Admin Broken Access Control
This broken access control vulnerability pertains specifically to a domain admin who can access configuration & user data of other domains which they should not have access to. Please note the admin is unable to modify the data (read only operation). This UAC…
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High 7.5
Directory Transversal Vulnerability in Serv-U 15.3
A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.
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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 -
High 8.5
Execute Command Function Allows Remote Code Execution (RCE)Vulnerability
The Serv-U File Server allows for events such as user login failures to be audited by executing a command. This command can be supplied with parameters that can take the form of user string variables, allowing remote code execution.