{"cve":"CVE-2021-23022","nvd":{"published":"2021-06-10T16:15:08.033","modified":"2026-06-17T03:38:13.737","status":"Modified","description":"On version 7.2.1.x before 7.2.1.3 and 7.1.x before 7.1.9.9 Update 1, the BIG-IP Edge Client Windows Installer Service's temporary folder has weak file and folder permissions. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","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-732"],"references":["https://support.f5.com/csp/article/K08503505","https://support.f5.com/csp/article/K08503505"],"products":["f5:big-ip_access_policy_manager","f5:big-ip_access_policy_manager_client"],"source":"nvd","synced_at":"2026-10-19T21:20:07.141963181+00:00"},"epss":{"cve":"CVE-2021-23022","score":0.00228,"percentile":0.13592,"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."]}