CVE-2021-34536 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoft	CNA	7.8 HIGH				CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 61%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10	-
microsoft	windows_server_2016	-
microsoft	windows_server_2019	-

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

(x64, x86)	KB5005040
1607 (x64, x86)	KB5005043
1809 (arm64, x64, x86)	KB5005030
1909 (arm64, x64, x86)	KB5005031
2004 (arm64, x64, x86)	KB5005033
20H2 (arm64, x64, x86)	KB5005033
21H1 (arm64, x64, x86)	KB5005033

Windows Server

2004 Server Core	KB5005033
20H2 Server Core	KB5005033

Windows Server 2016

Server Core	KB5005043
Standard	KB5005043

Windows Server 2019

Server Core	KB5005030
Standard	KB5005030

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34536

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34536