CVE-2021-29393

Description

Remote Code Execution in cominput.jsp and comoutput.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote unauthenticated users to inject and execute arbitrary system commands via the unsanitized user-controlled "command" and "commandvalues" parameters.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 14.16% Top 10%
Third-Party Advisory ardent-security.com Third-Party Advisory ardent-security.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://ardent-security.com third party advisory
https://ardent-security.com/en/advisory/asa-2021-01/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-29393?
CVE-2021-29393 has been scored as a critical severity vulnerability.
How to fix CVE-2021-29393?
To fix CVE-2021-29393, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-29393 being actively exploited in the wild?
It is possible that CVE-2021-29393 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~14% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.