CVE-2021-44900 : Micro-Star International (MSI) App Player <= 4.280.1.6309 is vulnerable to multi

Micro-Star International (MSI) App Player <= 4.280.1.6309 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the NTIOLib_X64.sys and BstkDrv_msi2.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.

Published 2022-02-04 11:15:09

Updated 2022-07-12 17:42:04

Source MITRE

View at NVD, CVE.org

Vulnerability category: Gain privilege

Products affected by CVE-2021-44900

MSI » App Player
Versions up to, including, (<=) 4.280.1.6309
cpe:2.3:a:msi:app_player:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-44900

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-44900

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2021-44900

https://voidsec.com

VoidSec
Third Party Advisory

CVEs referencing this url
https://voidsec.com/advisories/cve-2021-44900/

CVE-2021-44900: MSI App Player v.
Third Party Advisory

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Vulnerability Details : CVE-2021-44900

Products affected by CVE-2021-44900

Exploit prediction scoring system (EPSS) score for CVE-2021-44900

CVSS scores for CVE-2021-44900

References for CVE-2021-44900