{"cve":"CVE-2021-33973","nvd":{"published":"2023-04-19T21:15:06.693","modified":"2026-06-17T03:55:25.407","status":"Modified","description":"Buffer Overflow vulnerability in Qihoo 360 Safe guard v12.1.0.1004, v12.1.0.1005, v13.1.0.1001 allows attacker to escalate priveleges.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-120"],"references":["https://MemoryCorruptor.blogspot.com/p/vulnerabilities-disclosures.html","https://pastebin.com/fsLDebg5","https://www.youtube.com/channel/UCLJ6fZxUqbmPe4jiwC6o4hg/","https://MemoryCorruptor.blogspot.com/p/vulnerabilities-disclosures.html","https://pastebin.com/fsLDebg5"],"products":["360totalsecurity:360_total_security"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2021-33973","score":0.00399,"percentile":0.34169,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}