{"cve":"CVE-2021-31220","nvd":{"published":"2021-07-13T14:15:08.617","modified":"2026-06-17T03:51:28.170","status":"Modified","description":"SES Evolution before 2.1.0 allows modifying security policies by leveraging access of a user having read-only access to security policies.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","score":5.2},"cwes":[],"references":["https://advisories.stormshield.eu","https://advisories.stormshield.eu/2021-022/","https://advisories.stormshield.eu","https://advisories.stormshield.eu/2021-022/"],"products":["stormshield:endpoint_security"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-31220","score":0.00304,"percentile":0.23219,"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."]}