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Vulnerability Details CVE-2021-3969

A Time of Check Time of Use (TOCTOU) vulnerability was reported in IMController, a software component of Lenovo System Interface Foundation, prior to version 1.1.20.3that could allow a local attacker to elevate privileges.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 61.0%

CVSS Severity

CVSS v3 Score 7.8

CVSS v2 Score 4.4

References

Products affected by CVE-2021-3969

Lenovo » System Interface Foundation » Version: N/A

cpe:2.3:a:lenovo:system_interface_foundation:-
Lenovo » System Interface Foundation » Version: 1.0.66.0

cpe:2.3:a:lenovo:system_interface_foundation:1.0.66.0
Lenovo » System Interface Foundation » Version: 1.1.18.3

cpe:2.3:a:lenovo:system_interface_foundation:1.1.18.3
Lenovo » System Interface Foundation » Version: 1.1.19.3

cpe:2.3:a:lenovo:system_interface_foundation:1.1.19.3
Lenovo » System Interface Foundation » Version: 1.1.19.5

cpe:2.3:a:lenovo:system_interface_foundation:1.1.19.5

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-3969

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