PT-2021-11646 · Openemr · Openemr

Manfromkz · Published 2021-02-15 · Updated 2021-02-18 · CVE-2020-29142

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: OpenEMR versions prior to 5.0.2.5

Description: A SQL injection issue allows a remote authenticated attacker to execute arbitrary SQL commands via the schedule facility parameter when restrict user facility=on is in global settings. This occurs in the interface/usergroup/usergroup admin.php file.

Recommendations: For versions prior to 5.0.2.5, update to version 5.0.2.5 or later to resolve the issue. As a temporary workaround, consider disabling the schedule facility parameter in the usergroup admin.php file when restrict user facility=on is set in global settings, or restrict access to the interface/usergroup/usergroup admin.php file to minimize the risk of exploitation.

Exploit

Fix

RCE

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-29142

Affected Products

Openemr

References · 8

• 🔥 https://murat.one/?p=90 · Exploit
• 🔥 https://nitroteam.kz/index.php?action=researches&slug=OpenEMR--9035 · Exploit
• https://community.open-emr.org/t/openemr-6-0-0-has-been-released/15732 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-29142 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-29142 · Security Note
• https://open-emr.org/wiki/index.php/OpenEMR_Downloads · Vendor Advisory
• https://open-emr.org/wiki/index.php/OpenEMR_Patches · Vendor Advisory
• https://t.me/cibsecurity/23615 · Telegram Post