PoC Index85,101 CVEs with PoCs

CVE-2025-1055

K7 Security Anti-Malware: IOCTL in K7RKScan.sys Allows Arbitrary Termination of High-Privilege and System Processes by a Low-Privilege User

MEDIUM 5.6EPSS 0.2%

A vulnerability in the K7RKScan.sys driver, part of the K7 Security Anti-Malware suite, allows a local low-privilege user to send crafted IOCTL requests to terminate a wide range of processes running with administrative or system-level privileges, with the exception of those inherently protected by the operating system. This flaw stems from missing access control in the driver's IOCTL handler, enabling unprivileged users to perform privileged actions in kernel space. Successful exploitation can lead to denial of service by disrupting critical services or privileged applications.

Affected
K7 Security · K7 Security Anti-Malware
CVSS v3.1 CNA
5.6 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
EPSS
0.23% chance of exploitation in the next 30 days, 13th percentile
Published
2025-06-10
Updated
2025-06-11

Proof-of-concept exploits (1)

References

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