CVE-2020-23829 — HIGH (8.8)

Vulnerability Description

interface/new/new_comprehensive_save.php in LibreHealth EHR 2.0.0 suffers from an authenticated file upload vulnerability, allowing remote attackers to achieve remote code execution (RCE) on the hosting webserver by uploading a maliciously crafted image.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Librehealth	Librehealth Ehr	2.0.0

Related Weaknesses (CWE)

CWE-434

References

https://github.com/boku7/LibreHealth-authRCEThird Party Advisory
https://www.exploit-db.com/exploits/48702ExploitThird Party Advisory
https://github.com/boku7/LibreHealth-authRCEThird Party Advisory
https://www.exploit-db.com/exploits/48702ExploitThird Party Advisory

FAQ

What is CVE-2020-23829?

CVE-2020-23829 is a vulnerability with a CVSS score of 8.8 (HIGH). interface/new/new_comprehensive_save.php in LibreHealth EHR 2.0.0 suffers from an authenticated file upload vulnerability, allowing remote attackers to achieve remote code execution (RCE) on the hosti...

How severe is CVE-2020-23829?

CVE-2020-23829 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-23829?

Check the references section above for vendor advisories and patch information. Affected products include: Librehealth Librehealth Ehr.