CVE-2021-44900

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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://voidsec.com	Third Party Advisory
https://voidsec.com/advisories/cve-2021-44900/	Third Party Advisory
https://voidsec.com	Third Party Advisory
https://voidsec.com/advisories/cve-2021-44900/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:msi:app_player:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:31

Type	Values Removed	Values Added
References	~~() https://voidsec.com - Third Party Advisory~~	() https://voidsec.com - Third Party Advisory
References	~~() https://voidsec.com/advisories/cve-2021-44900/ - Third Party Advisory~~	() https://voidsec.com/advisories/cve-2021-44900/ - Third Party Advisory

12 Jul 2022, 17:42

Type	Values Removed	Values Added
CWE	~~CWE-269~~	NVD-CWE-Other

08 Feb 2022, 22:03

Type	Values Removed	Values Added
CWE		CWE-269
CPE		cpe:2.3:a:msi:app_player::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
References	~~(MISC) https://voidsec.com/advisories/cve-2021-44900/ -~~	(MISC) https://voidsec.com/advisories/cve-2021-44900/ - Third Party Advisory
References	~~(MISC) https://voidsec.com -~~	(MISC) https://voidsec.com - Third Party Advisory

04 Feb 2022, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-02-04 11:15

Updated : 2024-11-21 06:31

NVD link : CVE-2021-44900

Mitre link : CVE-2021-44900

CVE.ORG link : CVE-2021-44900

JSON object : View

Products Affected

msi

app_player

CWE

NVD-CWE-Other

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