What is the severity of CVE-2023-40493?

The severity of CVE-2023-40493 is considered high due to the potential for remote code execution without authentication.

How do I fix CVE-2023-40493?

To fix CVE-2023-40493, users should update LG Simple Editor to the latest version provided by LG that addresses this vulnerability.

What systems are affected by CVE-2023-40493?

CVE-2023-40493 specifically affects LG Simple Editor installations.

Can CVE-2023-40493 be exploited remotely?

Yes, CVE-2023-40493 can be exploited remotely without the need for authentication.

What type of vulnerability is CVE-2023-40493?

CVE-2023-40493 is characterized as a directory traversal vulnerability that leads to remote code execution.

Vulnerability/
CVE-2023-40493

critical

9.8

CWE

3/5/2024

18/9/2024

CVE-2023-40493: (0Day) LG Simple Editor copySessionFolder Directory Traversal Remote Code Execution Vulnerability

First published: Fri May 03 2024(Updated: )

LG Simple Editor copySessionFolder Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the copySessionFolder command. 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 SYSTEM. . Was ZDI-CAN-19920.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
LG Simple Editor

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-23-1199/

Frequently Asked Questions

What is the severity of CVE-2023-40493?
The severity of CVE-2023-40493 is considered high due to the potential for remote code execution without authentication.
How do I fix CVE-2023-40493?
To fix CVE-2023-40493, users should update LG Simple Editor to the latest version provided by LG that addresses this vulnerability.
What systems are affected by CVE-2023-40493?
CVE-2023-40493 specifically affects LG Simple Editor installations.
Can CVE-2023-40493 be exploited remotely?
Yes, CVE-2023-40493 can be exploited remotely without the need for authentication.
What type of vulnerability is CVE-2023-40493?
CVE-2023-40493 is characterized as a directory traversal vulnerability that leads to remote code execution.

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