What’s Vulnerable › Vulnerabilities

CVE-2022-36562

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-08-30 · updated 2026-06-17

Description

Incorrect access control in the install directory (C:\Ruby31-x64) of Rubyinstaller2 v3.1.2 and below allows authenticated attackers to execute arbitrary code via overwriting binaries located in the directory.

Affected products

• Rubyinstaller2: through 3.1.2

References

• https://github.com/ycdxsb/Vuln/blob/main/RubyInstaller2-Vuln
• https://github.com/ycdxsb/Vuln/blob/main/RubyInstaller2-Vuln

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