CVE-2020-8950

The AUEPLauncher service in Radeon AMD User Experience Program Launcher through 1.0.0.1 on Windows allows elevation of privilege by placing a crafted file in %PROGRAMDATA%\AMD\PPC\upload and then creating a symbolic link in %PROGRAMDATA%\AMD\PPC\temp that points to an arbitrary folder with an arbitrary file name.
Link Following
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
amduser_experience_program
𝑥
≤ 1.0.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://heynowyouseeme.blogspot.com/2020/02/another-privilege-escalation-filewrite.html
https://heynowyouseeme.blogspot.com/2020/02/privilege-escalation-filewrite-eop-in.html
https://heynowyouseeme.blogspot.com/2020/02/another-privilege-escalation-filewrite.html
https://heynowyouseeme.blogspot.com/2020/02/privilege-escalation-filewrite-eop-in.html