{"id":"CVE-2021-37613","aliases":["EUVD-2021-24171","GHSA-4h9r-5ghh-22g9"],"status":"published","title":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","description":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00411,"percentile":0.35825,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-02-10T16:19:24Z","modified":"2026-06-17T04:00:49Z","products":[{"vendor":"stormshield","product":"stormshield_network_security"}],"references":[{"url":"https://advisories.stormshield.eu","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://advisories.stormshield.eu/2021-050/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37613"},{"url":"https://github.com/advisories/GHSA-4h9r-5ghh-22g9"}],"sources":{"cve":[{"id":"CVE-2021-37613","description":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","status":"published","published":"2022-02-10T16:19:24Z","modified":"2024-08-04T01:23:01.835Z","updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-24171","description":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","status":"published","published":"2022-02-10T16:19:24Z","modified":"2024-08-04T01:23:01Z","updated_at":"2026-11-03T03:24:26.681577Z"}],"ghsa":[{"id":"GHSA-4h9r-5ghh-22g9","title":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","description":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","status":"published","published":"2022-02-11T00:00:46Z","modified":"2023-02-03T05:05:58Z","updated_at":"2026-11-02T14:53:49.274652Z"}],"nvd":[{"id":"CVE-2021-37613","description":"Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.","status":"published","published":"2022-02-10T17:15:09.19Z","modified":"2026-06-17T04:00:49.807Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.9,"vector":"AV:A/AC:M/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:07:04.6896Z"}]}}