CVE-2020-36243

The Patient Portal of OpenEMR 5.0.2.1 is affected by a Command Injection vulnerability in /interface/main/backup.php. To exploit the vulnerability, an authenticated attacker can send a POST request that executes arbitrary OS commands via shell metacharacters.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
open-emropenemr
5.0.2.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.sonarsource.com/openemr-5-0-2-1-command-injection-vulnerability
https://community.open-emr.org/t/openemr-5-0-2-patch-5-has-been-released/15431
https://community.sonarsource.com/t/openemr-5-0-2-1-command-injection-vulnerability-puts-health-records-at-risk/33592
https://www.open-emr.org/wiki/index.php/OpenEMR_Patches
https://blog.sonarsource.com/openemr-5-0-2-1-command-injection-vulnerability
https://community.open-emr.org/t/openemr-5-0-2-patch-5-has-been-released/15431
https://community.sonarsource.com/t/openemr-5-0-2-1-command-injection-vulnerability-puts-health-records-at-risk/33592
https://www.open-emr.org/wiki/index.php/OpenEMR_Patches