{"id":"CVE-2021-32019","aliases":["EUVD-2021-18886","GHSA-8xpj-93h4-9m2q"],"status":"published","title":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The...","description":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface allows XSS, which can be used to gain full control over the affected system via ICMP.","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":0.00581,"percentile":0.48073,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-08-02T20:35:47Z","modified":"2026-06-17T03:52:41Z","products":[{"vendor":"openwrt","product":"openwrt"}],"references":[{"url":"https://openwrt.org/advisory/2021-08-01-1","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32019"},{"url":"https://github.com/advisories/GHSA-8xpj-93h4-9m2q"}],"sources":{"cve":[{"id":"CVE-2021-32019","description":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface allows XSS, which can be used to gain full control over the affected system via ICMP.","status":"published","published":"2021-08-02T20:35:47Z","modified":"2024-08-03T23:17:27.9Z","updated_at":"2026-11-02T14:33:07.349244Z"}],"euvd":[{"id":"EUVD-2021-18886","description":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface allows XSS, which can be used to gain full control over the affected system via ICMP.","status":"published","published":"2021-08-02T20:35:47Z","modified":"2024-08-03T23:17:27Z","updated_at":"2026-11-03T03:24:37.407491Z"}],"ghsa":[{"id":"GHSA-8xpj-93h4-9m2q","title":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The...","description":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface allows XSS, which can be used to gain full control over the affected system via ICMP.","status":"published","published":"2022-05-24T19:09:29Z","modified":"2023-05-24T15:30:26Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:36.087743Z"}],"nvd":[{"id":"CVE-2021-32019","description":"There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface allows XSS, which can be used to gain full control over the affected system via ICMP.","status":"published","published":"2021-08-02T21:15:08.38Z","modified":"2026-06-17T03:52:41.23Z","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":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:56.562207Z"}]}}