CVE-2021-40352

Public Exploit

Description

OpenEMR 6.0.0 has a pnotes_print.php?noteid= Insecure Direct Object Reference vulnerability via which an attacker can read the messages of all users.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.66% Top 15%
Vendor Advisory open-emr.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.open-emr.org/wiki/index.php/Securing_OpenEMR product vendor advisory
https://github.com/allenenosh/CVE-2021-40352 third party advisory exploit
http://packetstormsecurity.com/files/164011/OpenEMR-6.0.0-Insecure-Direct-Object-Reference.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-40352?
CVE-2021-40352 has been scored as a medium severity vulnerability.
How to fix CVE-2021-40352?
To fix CVE-2021-40352, 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-2021-40352 being actively exploited in the wild?
It is possible that CVE-2021-40352 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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