CVE-2015-7985
HighSummary
Valve Steam version 2.10.91.91 uses weak permissions (Users: read and write) for the Install folder, allowing local users to gain privileges via a malicious steam.exe file.
Risk Assessment
The organization may be exposed to attacks from local users who can exploit this vulnerability to gain unauthorized privileges.
Recommendation
It is recommended to change the permissions of the Steam installation folder to restrict access to trusted users only.
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Original NVD description (English source)
Valve Steam 2.10.91.91 uses weak permissions (Users: read and write) for the Install folder, which allows local users to gain privileges via a Trojan horse steam.exe file.