CVE-2020-35729

Public Exploit

Description

KLog Server 2.4.1 allows OS command injection via shell metacharacters in the actions/authenticate.php user parameter.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 90.63% Top 5%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory packetstormsecurity.com Third-Party Advisory packetstormsecurity.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/mustgundogdu/Research/blob/main/KLOG_SERVER/README.md third party advisory exploit
https://github.com/mustgundogdu/Research/blob/main/KLOG_SERVER/Exploit_Code third party advisory exploit
http://packetstormsecurity.com/files/160798/Klog-Server-2.4.1-Command-Injection.html third party advisory vdb entry exploit
http://packetstormsecurity.com/files/161123/Klog-Server-2.4.1-Command-Injection.html third party advisory vdb entry exploit
http://packetstormsecurity.com/files/161410/Klog-Server-2.4.1-Command-Injection.html third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2020-35729?
CVE-2020-35729 has been scored as a critical severity vulnerability.
How to fix CVE-2020-35729?
To fix CVE-2020-35729, 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-2020-35729 being actively exploited in the wild?
It is possible that CVE-2020-35729 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~91% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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