CVE-2023-4614 — CRITICAL (9.8)

Vulnerability Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG LED Assistant. Authentication is not required to exploit this vulnerability. The specific flaw exists within the /api/installation/setThumbnailRc endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current user.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Lg	Lg Led Assistant	2.1.45

Related Weaknesses (CWE)

CWE-22

References

https://lgsecurity.lge.com/bulletins/idproducts#updateDetailsVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1222/Third Party AdvisoryVDB Entry
https://lgsecurity.lge.com/bulletins/idproducts#updateDetailsVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1222/Third Party AdvisoryVDB Entry

FAQ

What is CVE-2023-4614?

CVE-2023-4614 is a vulnerability with a CVSS score of 9.8 (CRITICAL). This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG LED Assistant. Authentication is not required to exploit this vulnerability. The specific flaw exis...

How severe is CVE-2023-4614?

CVE-2023-4614 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-4614?

Check the references section above for vendor advisories and patch information. Affected products include: Lg Lg Led Assistant.