CVE-2025-33045: aptio v Information Disclosure — Fix

Description

APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability.

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CVSS v3.1 Score

8.2

HIGH

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

Weakness Type (CWE)

CWE-123 CWE-123

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
ami	aptio_v	5.0 — 5.040

References

Advisories & Patches

https://go.ami.com/hubfs/Security%20Advisories/2025/AMI-SA-2025007.pdf

Frequently Asked Questions

What is CVE-2025-33045? +

APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability. It has a CVSS v3.1 base score of 8.2 (HIGH).

How severe is CVE-2025-33045? +

CVE-2025-33045 has a CVSS v3.1 score of 8.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-33045? +

CVE-2025-33045 affects products from ami, specifically: aptio_v. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-33045? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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