Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Solarwinds | Serv-U | < 15.2.4 |
Related Weaknesses (CWE)
References
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notRelease NotesVendor Advisory
- https://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Vendor Advisory
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35223Vendor Advisory
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notRelease NotesVendor Advisory
- https://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Vendor Advisory
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35223Vendor Advisory
FAQ
What is CVE-2021-35223?
CVE-2021-35223 is a vulnerability with a CVSS score of 8.5 (HIGH). 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,...
How severe is CVE-2021-35223?
CVE-2021-35223 has been rated HIGH with a CVSS base score of 8.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-35223?
Check the references section above for vendor advisories and patch information. Affected products include: Solarwinds Serv-U.