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OpenAdvisories
High · 7.5 Public exploit CVE-2023-39539 EUVD-2023-43249GHSA-xhch-7j88-pg68

Failure when uploading a Logo image file

Published Dec 6, 2023 · Updated Dec 16, 2025 · Assigned by AMI

Description

AMI AptioV contains a vulnerability in BIOS where a User may cause an unrestricted upload of a PNG Logo file with dangerous type by Local access. A successful exploit of this vulnerability may lead to a loss of Confidentiality, Integrity, and/or Availability. 

Affected products

VendorProductAffectedFixed
AMI AptioV BKS_5.0 – < BKS_5.34 BKS_5.34

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 1

References