{"id":"CVE-2021-30172","aliases":["EUVD-2021-17108","GHSA-p3vw-pmcf-8h54"],"status":"published","title":"Jun-He Technology Ltd. Quan-Fang-Wei-Tong-Xun system - Reflected XSS","description":"Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00586,"percentile":0.48332,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-05-07T09:30:25Z","modified":"2026-06-17T03:49:47Z","products":[{"vendor":"jun-he technology ltd.","product":"quan-fang-wei-tong-xun system"},{"vendor":"junhetec","product":"omnidirectional_communication_system"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4711-04469-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30172"},{"url":"https://github.com/advisories/GHSA-p3vw-pmcf-8h54"}],"sources":{"cve":[{"id":"CVE-2021-30172","title":"Jun-He Technology Ltd. Quan-Fang-Wei-Tong-Xun system - Reflected XSS","description":"Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.","status":"published","published":"2021-05-07T09:30:25.577Z","modified":"2024-09-17T00:51:32.182Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:01.852999Z"}],"euvd":[{"id":"EUVD-2021-17108","description":"Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.","status":"published","published":"2021-05-07T09:30:25Z","modified":"2024-09-17T00:51:32Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:28:54.932148Z"}],"ghsa":[{"id":"GHSA-p3vw-pmcf-8h54","title":"Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered...","description":"Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.","status":"published","published":"2022-05-24T22:28:48Z","modified":"2023-01-30T05:06:12Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:47:26.771464Z"}],"nvd":[{"id":"CVE-2021-30172","description":"Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.","status":"published","published":"2021-05-07T10:15:08.54Z","modified":"2026-06-17T03:49:47.663Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:52.81233Z"}]}}