CVE-2021-40651

Public Exploit

Description

OS4Ed OpenSIS Community 8.0 is vulnerable to a local file inclusion vulnerability in Modules.php (modname parameter), which can disclose arbitrary file from the server's filesystem as long as the application has access to the file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 55.43% Top 5%
Third-Party Advisory github.com Third-Party Advisory exploit-db.com Third-Party Advisory youtu.be
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://youtu.be/wFwlbXANRCo third party advisory exploit
https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpenSIS-Community-8.0.md third party advisory exploit
https://www.exploit-db.com/exploits/50259 exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-40651?
CVE-2021-40651 has been scored as a medium severity vulnerability.
How to fix CVE-2021-40651?
To fix CVE-2021-40651, 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-2021-40651 being actively exploited in the wild?
It is possible that CVE-2021-40651 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~55% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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