PT-2023-27495 · Lg · Lg Supersign Media Editor

Rgod · Published 2023-08-24 · Updated 2025-08-12 · CVE-2023-40517

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions LG SuperSign Media Editor (affected versions not specified)

Description This issue allows remote attackers to disclose sensitive information on affected installations of LG SuperSign Media Editor. Authentication is not required to exploit this issue. The specific flaw exists within the getObject method implemented in the ContentRestController class, resulting from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this issue to disclose information in the context of SYSTEM.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-40517

ZDI-23-1219

Affected Products

Lg Supersign Media Editor

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-40517 · Security Note
• https://osv.dev/vulnerability/CVE-2023-40517 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1219 · Security Note
• https://twitter.com/TheZDIBugs/status/1694825005903683830 · Twitter Post
• https://twitter.com/CVEnew/status/1786822899011297496 · Twitter Post
• https://t.me/cveNotify/131940 · Telegram Post