{"id":"CVE-2021-27761","aliases":["EUVD-2021-14502","GHSA-3x7r-h96m-8m94"],"status":"published","title":"HCL BigFix Platform is affected by weak web transport security","description":"Weak web transport security (Weak TLS): An attacker may be able to decrypt the data using attacks","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00371,"percentile":0.31495,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-326"],"published":"2022-05-06T18:10:32Z","modified":"2026-06-17T03:45:24Z","products":[{"vendor":"hcl software","product":"bigfix platform"},{"vendor":"hclsoftware","product":"bigfix platform"},{"vendor":"hcltech","product":"bigfix_platform"}],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0098116","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27761"},{"url":"https://github.com/advisories/GHSA-3x7r-h96m-8m94"}],"sources":{"cve":[{"id":"CVE-2021-27761","title":"HCL BigFix Platform is affected by weak web transport security","description":"Weak web transport security (Weak TLS): An attacker may be able to decrypt the data using attacks","status":"published","published":"2022-05-06T18:10:32.571Z","modified":"2024-09-16T17:14:24.541Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-14502","description":"Weak web transport security (Weak TLS): An attacker may be able to decrypt the data using attacks","status":"published","published":"2022-05-06T18:10:32Z","modified":"2024-09-16T17:14:24Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:44.31512Z"}],"ghsa":[{"id":"GHSA-3x7r-h96m-8m94","title":"Weak web transport security (Weak TLS): An attacker may be able to decrypt the data using attacks","description":"Weak web transport security (Weak TLS): An attacker may be able to decrypt the data using attacks","status":"published","published":"2022-05-07T00:00:36Z","modified":"2023-02-01T05:02:09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:49:51.128354Z"}],"nvd":[{"id":"CVE-2021-27761","description":"Weak web transport security (Weak TLS): An attacker may be able to decrypt the data using attacks","status":"published","published":"2022-05-06T18:15:08.777Z","modified":"2026-06-17T03:45:24.78Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}