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Vulnerability record · CVE-2022-3744 · published 23 August 2023

CVE-2022-3744: Lenovo ideapad 1 14iau7 firmware hard-coded credentials vulnerability

Lenovo · Ideapad 1 14iau7 Firmware

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to unlock UEFI variables due to a hard-coded SMI handler credential.

6.7 CVSS 3.1 Medium EPSS 0.17% · top 94.1% CWE-798 · Hard-coded credentials
6.7CVSS 3.1 base score
0.17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
87Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to unlock UEFI variables due to a hard-coded SMI handler credential.

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

Affected products

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

References

LinkTags
https://support.lenovo.com/us/en/product_security/LEN-103710 Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-103710 Vendor Advisory

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Related vulnerabilities

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

6.7CVE-2022-3742Lenovo ideapad 1 14iau7 firmware classic buffer overflow vulnerabilityA potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privil…EPSS 0.19%6.7CVE-2022-3746Lenovo ideapad 1 14iau7 firmware improper access control vulnerabilityA potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privil…EPSS 0.17%4.4CVE-2022-3743Lenovo ideapad 1 14iau7 firmware information exposure vulnerabilityA potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privil…EPSS 0.18%4.4CVE-2022-3745Lenovo ideapad 1 14iau7 firmware information exposure vulnerabilityA potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privil…EPSS 0.18%10.0CVE-2026-22769Dell RecoverPoint for Virtual Machines hardcoded credential flawDell RecoverPoint for Virtual Machines versions prior to 6.0.3.1 HF1 contain a hardcoded credential vulnerability (CWE-798). An unauthenticated remot…KEVEPSS 14%analysed7.1CVE-2025-14611Gladinet CentreStack and Triofox hardcoded AES key enables file inclusionCentreStack and Triofox before 16.12.10420.56791 use hardcoded values in their AES cryptoscheme, weakening protection for publicly exposed endpoints.…KEVEPSS 53%analysed6.5CVE-2019-6693FortiOS hard-coded key exposes backup file secretsFortiOS configuration backup files are encrypted with a hard-coded cryptographic key, so anyone who obtains a backup can decrypt the sensitive data i…KEVEPSS 6.6%analysed9.8CVE-2025-30406Gladinet CentreStack hardcoded machineKey deserialization RCEGladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) uses a hardcoded machineKey in the portal's web.config, allowing deserializ…KEVEPSS 94%analysed

Source: NIST National Vulnerability Database (record CVE-2022-3744), CISA KEV, FIRST EPSS (scores of 2026-10-16). This page is refreshed as NVD updates the record.