What is CVE-2022-3700?

CVE-2022-3700 is a medium-severity vulnerability in Lenovo Hardware Scan Addin, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 6.1/10. Published 2023-10-27.

How severe is CVE-2022-3700?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Lenovo Hardware Scan Addin

CVE-2022-3700

A Time of Check Time of Use (TOCTOU) vulnerability was reported in the Lenovo Vantage SystemUpdate Plugin version 2.0.0.212 and earlier that could allow a local attacker to delete arbitrary files.

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.001 (1.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Affected products

Lenovo Hardware_scan_addin
Lenovo Hardware_scan_plugin
Lenovo System_update_plugin
Lenovo Vantage Systemupdate Plugin — versions

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

psirt@lenovo.com (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2022-3700?: CVE-2022-3700 is a medium-severity vulnerability in Lenovo Hardware Scan Addin, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 6.1/10. Published 2023-10-27.
How severe is CVE-2022-3700?: Medium severity. CVSS v3 base score is 6.1 out of 10.