PoC Index85,101 CVEs with PoCs

CVE-2021-42979

HIGH 8.8EPSS 0.5%

NoMachine Cloud Server is affected by Integer Overflow. IOCTL Handler 0x22001B in the NoMachine Cloud Server above 4.0.346 and below 7.7.4 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

CVSS v3.1 NVD
8.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v2.0 NVD
7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
0.50% chance of exploitation in the next 30 days, 41st percentile
Published
2021-12-07
Updated
2024-08-04

Proof-of-concept exploits (1)

Security advisories

References