Vulnerabilites related to SolarWinds - Serv-U
CVE-2024-45711 (GCVE-0-2024-45711)
Vulnerability from cvelistv5
Published
2024-10-16 07:27
Modified
2024-10-16 13:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
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 environment variables are abused. Authentication is required for this vulnerability
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: Serv-U 15.4.2 HF 2 and previous versions |
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CVE-2024-45714 (GCVE-0-2024-45714)
Vulnerability from cvelistv5
Published
2024-10-16 07:26
Modified
2024-10-16 13:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Application is vulnerable to Cross Site Scripting (XSS) an authenticated attacker with users’ permissions can modify a variable with a payload.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: Serv-U 15.4.2 HF2 and previous versions |
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CVE-2025-40548 (GCVE-0-2025-40548)
Vulnerability from cvelistv5
Published
2025-11-18 08:38
Modified
2025-11-18 14:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-269 - Improper Privilege Management
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: SolarWinds Serv-U 15.5.2 and prior versions |
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CVE-2025-40547 (GCVE-0-2025-40547)
Vulnerability from cvelistv5
Published
2025-11-18 08:35
Modified
2025-11-18 14:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: SolarWinds Serv-U 15.5.2 and prior versions |
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CVE-2021-35247 (GCVE-0-2021-35247)
Vulnerability from cvelistv5
Published
2022-01-07 22:39
Modified
2025-10-21 23:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.2.5 and previous versions < 15.3 |
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CVE-2023-40053 (GCVE-0-2023-40053)
Vulnerability from cvelistv5
Published
2023-12-06 03:23
Modified
2024-08-02 18:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.4 and previous versions |
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CVE-2025-40549 (GCVE-0-2025-40549)
Vulnerability from cvelistv5
Published
2025-11-18 08:41
Modified
2025-11-18 14:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
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References
Impacted products
| Vendor | Product | Version | ||
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| SolarWinds | Serv-U |
Version: SolarWinds Serv-U 15.5.2 and prior versions |
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CVE-2021-35223 (GCVE-0-2021-35223)
Vulnerability from cvelistv5
Published
2021-08-31 16:00
Modified
2024-08-04 00:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.2.3 and previous versions < |
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CVE-2023-35179 (GCVE-0-2023-35179)
Vulnerability from cvelistv5
Published
2023-08-10 23:14
Modified
2024-10-09 19:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.4 |
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CVE-2024-45712 (GCVE-0-2024-45712)
Vulnerability from cvelistv5
Published
2025-04-15 08:39
Modified
2025-04-15 13:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: Serv-U 15.5 and previous versions |
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CVE-2024-28072 (GCVE-0-2024-28072)
Vulnerability from cvelistv5
Published
2024-05-03 07:50
Modified
2024-08-02 00:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Summary
A highly privileged account can overwrite arbitrary files on the system with log output. The log file path tags were not sanitized properly.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.4.2 and Previous Versions |
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CVE-2021-35249 (GCVE-0-2021-35249)
Vulnerability from cvelistv5
Published
2022-05-17 19:44
Modified
2024-09-16 16:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
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 issue leads to a data leak to unauthorized users for a domain, with no log of them accessing the data unless they attempt to modify it. This read-only activity is logged to the original domain and does not specify which domain was accessed.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.3 and previous versions < 15.3.1 |
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CVE-2023-40060 (GCVE-0-2023-40060)
Vulnerability from cvelistv5
Published
2023-09-07 15:57
Modified
2025-02-27 20:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
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 found that the issue was not completely fixed in 15.4 Hotfix 1.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.4 |
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CVE-2021-35250 (GCVE-0-2021-35250)
Vulnerability from cvelistv5
Published
2022-04-25 19:47
Modified
2024-09-16 23:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - File and Directory Information Exposure
Summary
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.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SolarWinds | Serv-U |
Version: 15.3 only < 15.3 Hotfix 1 |
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