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Vulnerability record · CVE-2017-3753 · published 10 August 2017

CVE-2017-3753: Lenovo ideacentre 300-20ish firmware code injection vulnerability

Lenovo · Ideacentre 300 20ish Firmware

A vulnerability has been identified in some Lenovo products that use UEFI (BIOS) code developed by American Megatrends, Inc. (AMI). With this vulnerability, conditions exist where an attacker with administrative privileges or physical access to a system may be able to run specially crafted code that can allow them to bypass system protections such as Device Guard and Hyper-V.

6.8 CVSS 3.0 Medium EPSS 0.52% · top 57.4% CWE-94 · Code injection
6.8CVSS 3.0 base score, v2 7.2
0.52%EPSS exploitation probability, 30 days
NoNot in CISA KEV
111Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A vulnerability has been identified in some Lenovo products that use UEFI (BIOS) code developed by American Megatrends, Inc. (AMI). With this vulnerability, conditions exist where an attacker with administrative privileges or physical access to a system may be able to run specially crafted code that can allow them to bypass system protections such as Device Guard and Hyper-V.

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

111 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.lenovo.com/us/en/product_security/LEN-14695 MitigationVendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-14695 MitigationVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-3753), CISA KEV, FIRST EPSS (scores of 2026-10-15). This page is refreshed as NVD updates the record.