CVE-2023-4615

HIGH

LG LED Assistant - Unauthenticated Path Traversal via /api/download/updateFile Endpoint

Title source: llm

Description

This vulnerability allows remote attackers to disclose sensitive information on affected installations of LG LED Assistant. Authentication is not required to exploit this vulnerability. The specific flaw exists within the /api/download/updateFile 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 disclose information in the context of the current user.

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory

https://lgsecurity.lge.com/bulletins/idproducts#updateDetails

Third Party Advisory, VDB Entry third-party-advisory

https://www.zerodayinitiative.com/advisories/ZDI-23-1224/

Scores

CVSS v3 7.5

EPSS 0.0125

EPSS Percentile 65.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-22

Status published

Products (1)

lg/lg_led_assistant 2.1.45

Published Sep 04, 2023

Tracked Since Feb 18, 2026