CVE-2021-31187 :: 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: 80%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10	-

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

(x64, x86)	KB5003172
1607 (x64, x86)	KB5003197
1803 (arm64, x64, x86)	KB5003174
1809 (arm64, x64, x86)	KB5003171
1909 (arm64, x64, x86)	KB5003169
2004 (arm64, x64, x86)	KB5003173
20H2 (arm64, x86)	KB5003173

Common Weakness Enumeration

CWE-59 - Improper Link Resolution Before File Access ('Link Following')
The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31187

https://www.zerodayinitiative.com/advisories/ZDI-21-571/

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31187

https://www.zerodayinitiative.com/advisories/ZDI-21-571/