Vulnerability Monitor

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CVE-2021-35223

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.

Published

2021-08-31T16:15:07.750

Last Modified

2024-11-21T06:12:05.767

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-20
Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	solarwinds	serv-u	< 15.2.4	Yes

References

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-2-4_release_notes.htm Release Notes, Vendor Advisory ([email protected])
https://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Allows-Remote-Code-Execution-RCE-Vulnerability-CVE-2021-35223?language=en_US Vendor Advisory ([email protected])
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35223 Vendor Advisory ([email protected])
https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-2-4_release_notes.htm Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Allows-Remote-Code-Execution-RCE-Vulnerability-CVE-2021-35223?language=en_US Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35223 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)