PC Protect Antivirus v4.14.31 installs by default to %PROGRAMFILES(X86)%\PCProtect with very weak folder permissions, granting any user full permission "Everyone: (F)" to the contents of the directory and its subfolders. In addition, the program installs a service called SecurityService that runs as LocalSystem. This allows any user to escalate privileges to "NT AUTHORITY\SYSTEM" by substituting the service's binary with a Trojan horse.
References
Link | Resource |
---|---|
https://flipflopsecurity.wordpress.com/2019/10/07/pc-protect-v4-14-31-privilege-esclation/ | Exploit Third Party Advisory |
https://flipflopsecurity.wordpress.com/2019/10/07/pc-protect-v4-14-31-privilege-esclation/ | Exploit Third Party Advisory |
Configurations
History
21 Nov 2024, 04:31
Type | Values Removed | Values Added |
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References | () https://flipflopsecurity.wordpress.com/2019/10/07/pc-protect-v4-14-31-privilege-esclation/ - Exploit, Third Party Advisory |
Information
Published : 2019-10-07 22:15
Updated : 2024-11-21 04:31
NVD link : CVE-2019-16913
Mitre link : CVE-2019-16913
CVE.ORG link : CVE-2019-16913
JSON object : View
Products Affected
pcprotect
- antivirus
CWE
CWE-276
Incorrect Default Permissions