CVE-2020-36243

CVSS V2 High 9 CVSS V3 High 8.8
Description
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.
Overview
  • CVE ID
  • CVE-2020-36243
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-07T20:15:12
  • Last Modified Date
  • 2021-06-01T17:44:28
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:open-emr:openemr:5.0.2.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://blog.sonarsource.com/openemr-5-0-2-1-command-injection-vulnerability Exploit Third Party Advisory
https://www.open-emr.org/wiki/index.php/OpenEMR_Patches Patch Vendor Advisory
https://community.sonarsource.com/t/openemr-5-0-2-1-command-injection-vulnerability-puts-health-records-at-risk/33592 Patch Vendor Advisory
https://community.open-emr.org/t/openemr-5-0-2-patch-5-has-been-released/15431 Patch Release Notes Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-36243
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36243
History
Created Old Value New Value Data Type Notes
2022-05-10 16:14:08 Added to TrackCVE
2022-12-05 21:31:55 2021-02-07T20:15Z 2021-02-07T20:15:12 CVE Published Date updated
2022-12-05 21:31:55 2021-06-01T17:44:28 CVE Modified Date updated
2022-12-05 21:31:56 Analyzed Vulnerability Status updated