CVE-2023-39539: Failure when uploading a Logo image file

CVE-2023-39539 PUBLISHED CVSS 7.5 HIGH

Failure when uploading a Logo image file

Reported by ami · Published December 6, 2023

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.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
AptioV	AMI	BKS_5.34

Risk scores

CVSS 3.1

7.5

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

Affected products

Vendor	Product	Versions
AMI	AptioV	BKS_5.0
AMI	AptioV	5.0

Timeline

Dec 6, 2023 CVE Published
Dec 7, 2023 EPSS Score (30 in total, the first dated here)
Dec 16, 2025 CVE Updated
Mar 10, 2026 Security Advisory (3 in total, the first dated here)
Aug 5, 2026 Coalition ESS Score

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2023-39539
vulnetix vdb fixes CVE-2023-39539

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2023-39539/fixes/registry"

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References

CVE-2023-39539-PoC exploit

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