CVE-2021-35223
HIGHServ-U < 15.2.4 - Remote Code Execution via Event Command Parameters
Title source: llmDescription
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 (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Allows-Remote-Code-Execution-RCE-Vulnerability-CVE-2021-35223?language=en_US
Release Notes, Vendor Advisory x_refsource_misc
https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-2-4_release_notes.htm
Vendor Advisory x_refsource_misc
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35223
Scores
CVSS v3
8.5
EPSS
0.1077
EPSS Percentile
93.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (1)
solarwinds/serv-u
< 15.2.4
Published
Aug 31, 2021
Tracked Since
Feb 18, 2026