CVE-2023-40499

moderate-risk
Published 2024-05-03

LG Simple Editor mkdir Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mkdir command implemented in the makeDetailContent method. 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 delete files in the context of SYSTEM. . Was ZDI-CAN-19926.

Do I need to act?

~
1.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Lg

References (2)

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-23-1205/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-23-1205/
41
/ 100
moderate-risk
Severity 31/34 · Critical
Exploitability 5/34 · Minimal
Exposure 5/34 · Minimal