{"id":"CVE-2021-34223","aliases":["EUVD-2021-20885","GHSA-7q7g-mcjq-v4j2"],"status":"published","title":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important...","description":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arbitrary JavaScript by modifying the \"URL Address\" field.","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":0.00662,"percentile":0.52001,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-08-20T16:48:48Z","modified":"2026-06-17T03:55:33Z","products":[{"vendor":"totolink","product":"a3002r_firmware"}],"references":[{"url":"https://github.com/pup2y/IoTVul/tree/main/TOTOLINK/A3002R","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34223"},{"url":"https://github.com/advisories/GHSA-7q7g-mcjq-v4j2"}],"sources":{"cve":[{"id":"CVE-2021-34223","description":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arbitrary JavaScript by modifying the \"URL Address\" field.","status":"published","published":"2021-08-20T16:48:48Z","modified":"2024-08-04T00:05:52.504Z","updated_at":"2026-11-02T14:33:11.59359Z"}],"euvd":[{"id":"EUVD-2021-20885","description":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arbitrary JavaScript by modifying the \"URL Address\" field.","status":"published","published":"2021-08-20T16:48:48Z","modified":"2024-08-04T00:05:52Z","updated_at":"2026-11-03T03:24:32.880562Z"}],"ghsa":[{"id":"GHSA-7q7g-mcjq-v4j2","title":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important...","description":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arbitrary JavaScript by modifying the \"URL Address\" field.","status":"published","published":"2022-05-24T19:11:49Z","modified":"2023-01-30T05:01:39Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:27.385606Z"}],"nvd":[{"id":"CVE-2021-34223","description":"Cross-site scripting in urlfilter.htm in TOTOLINK A3002R version V1.1.1-B20200824 (Important Update, new UI) allows attackers to execute arbitrary JavaScript by modifying the \"URL Address\" field.","status":"published","published":"2021-08-20T17:15:07.607Z","modified":"2026-06-17T03:55:33.93Z","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":"2026-11-02T14:06:57.318236Z"}]}}