CVE-2021-33975

critical

Description

Buffer Overflow vulnerability in Qihoo 360 Total Security v10.8.0.1060 and v10.8.0.1213 allows attacker to escalate privileges.

References

https://www.youtube.com/channel/UCLJ6fZxUqbmPe4jiwC6o4hg/

https://pastebin.com/ivNL7s0n

https://MemoryCorruptor.blogspot.com/p/vulnerabilities-disclosures.html

Details

Source: Mitre, NVD

Published: 2023-04-19

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 10

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.0017