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Vulnerability record · CVE-2023-4616 · published 4 September 2023

CVE-2023-4616: Lg led assistant path traversal vulnerability

Lg · Lg Led Assistant

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/thumbnail 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.

7.5 CVSS 3.1 High EPSS 1.6% · top 25.0% CWE-22 · Path traversal
7.5CVSS 3.1 base score
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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/thumbnail 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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lgsecurity.lge.com/bulletins/idproducts#updateDetails Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1223/ Third Party AdvisoryVDB Entry
https://lgsecurity.lge.com/bulletins/idproducts#updateDetails Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1223/ Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-4616), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.