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MitreCVE-2020-36243

HistoryFeb 07, 2021 - 8:15 p.m.

CVE-2020-36243

2021-02-0720:15:12

CWE-78

mitre

web.nvd.nist.gov

openemr

patient portal

command injection

cve-2020-36243

security vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.13

Percentile

95.6%

JSON

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.

Affected configurations

Nvd

Node

open-emropenemrMatch5.0.2.1

VendorProductVersionCPE
open-emropenemr5.0.2.1cpe:2.3:a:open-emr:openemr:5.0.2.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
open-emr	openemr	5.0.2.1	cpe:2.3:a:open-emr:openemr:5.0.2.1:::::::*

References

blog.sonarsource.com/openemr-5-0-2-1-command-injection-vulnerability

community.open-emr.org/t/openemr-5-0-2-patch-5-has-been-released/15431

community.sonarsource.com/t/openemr-5-0-2-1-command-injection-vulnerability-puts-health-records-at-risk/33592

www.open-emr.org/wiki/index.php/OpenEMR_Patches

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.13

Percentile

95.6%

JSON

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