High severity · published Aug 30, 2022
CVE-2022-36563
Incorrect access control in the install directory (C:\RailsInstaller) of Rubyinstaller2 v3.1.2 and below allows authenticated attackers to execute arbitrary code via overwriting…
8.8
CVSS
1.2%
EPSS
No
On KEV
Description
Incorrect access control in the install directory (C:\RailsInstaller) of Rubyinstaller2 v3.1.2 and below allows authenticated attackers to execute arbitrary code via overwriting binaries located in the directory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RU
Rubyinstaller2 · Rubyinstaller
through 3.1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-36563
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-36563
Broken Link
https://github.com/ycdxsb/Vuln/blob/main/Railsinstaller-Vuln/Railsinstaller-Vuln.md
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