CVE-2021-30149

Public Exploit

Description

Composr 10.0.36 allows upload and execution of PHP files.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 15.52% Top 10%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory gitlab.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.com/composr-foundation/composr/commit/a71c44e03 third party advisory patch
http://packetstormsecurity.com/files/162128/Composr-10.0.36-Shell-Upload.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-30149?
CVE-2021-30149 has been scored as a critical severity vulnerability.
How to fix CVE-2021-30149?
To fix CVE-2021-30149, 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-2021-30149 being actively exploited in the wild?
It is possible that CVE-2021-30149 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~16% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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