{"cve":"CVE-2021-31608","nvd":{"published":"2022-11-17T22:15:10.197","modified":"2026-06-17T03:52:04.320","status":"Modified","description":"Proofpoint Enterprise Protection before 18.8.0 allows a Bypass of a Security Control.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-693"],"references":["https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0011","https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0011"],"products":["proofpoint:enterprise_protection"],"source":"nvd","synced_at":"2026-10-19T21:37:28.463369388+00:00"},"epss":{"cve":"CVE-2021-31608","score":0.0046,"percentile":0.39835,"date":"2026-11-01"},"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."]}