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CVE-2021-29393

CRITICALCVSS 9.8/10EPSS 3.44%

Last modified

CVE-2021-29393 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 3.44% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
3.44%

87.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GlobalnorthstarNorthstar Club Management6.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-29393?
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.
How severe is CVE-2021-29393?
CVE-2021-29393 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.44% probability of exploitation in the next 30 days.
How do I fix CVE-2021-29393?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-29393?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST