{"id":"CVE-2020-8430","aliases":["EUVD-2020-29297","GHSA-cj82-9mrm-6p3m"],"status":"published","title":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect...","description":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00938,"percentile":0.61187,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2020-04-13T15:08:46Z","modified":"2026-06-17T03:26:22Z","products":[{"vendor":"stormshield","product":"stormshield_network_security"}],"references":[{"url":"https://www.stormshield.com/products/sn310/","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.digitemis.com/category/blog/actualite/","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://www.digitemis.com/2020/02/24/digitemis-decouvre-une-vulnerabilite-au-sein-dun-produit-stormshield-cve-2020-8430/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://advisories.stormshield.eu/2020-001/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8430"},{"url":"https://github.com/advisories/GHSA-cj82-9mrm-6p3m"}],"sources":{"cve":[{"id":"CVE-2020-8430","description":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.","status":"published","published":"2020-04-13T15:08:46Z","modified":"2024-08-04T09:56:28.39Z","updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-29297","description":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.","status":"published","published":"2020-04-13T15:08:46Z","modified":"2024-08-04T09:56:28Z","updated_at":"2026-11-03T03:07:57.599144Z"}],"ghsa":[{"id":"GHSA-cj82-9mrm-6p3m","title":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect...","description":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.","status":"published","published":"2022-05-24T17:14:09Z","modified":"2023-01-29T05:02:11Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:45:01.015636Z"}],"nvd":[{"id":"CVE-2020-8430","description":"Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.","status":"published","published":"2020-04-13T16:15:13.997Z","modified":"2026-06-17T03:26:22.177Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}