What’s Vulnerable › Vulnerabilities

CVE-2020-12122

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-02-05 · updated 2026-06-17
• Weakness: CWE-20

Description

In Max Secure Max Spyware Detector 1.0.0.044, the driver file (MaxProc64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x2200019. (This also extends to the various other products from Max Secure that include MaxProc64.sys.)

Affected products

• Maxpcsecure Max Spyware Detector: 1.0.0.044

References

• https://github.com/FULLSHADE/Kernel-exploits
• https://github.com/FULLSHADE/Kernel-exploits/tree/master/MaxProc64.sys
• https://www.maxpcsecure.com/spywaredetector.htm
• https://github.com/FULLSHADE/Kernel-exploits
• https://github.com/FULLSHADE/Kernel-exploits/tree/master/MaxProc64.sys
• https://www.maxpcsecure.com/spywaredetector.htm

Get alerted when CVE-2020-12122 or the next vulnerability affects your stack