{"id":"CVE-2026-13206","aliases":["EUVD-2026-55621","GHSA-pmfq-2qhc-4w43"],"status":"published","title":"Multiple Vulnerabilities in Zyxel's WAH7601 - OS Command Injection","description":"Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Zyxel Networks WAH7601 allows OS Command Injection.\n\nThis issue affects WAH7601: through 20072026.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01767,"percentile":0.78281,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-08-10T12:25:21Z","modified":"2026-10-23T20:10:00Z","products":[{"vendor":"zyxel networks","product":"wah7601"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0799","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13206"},{"url":"https://github.com/advisories/GHSA-pmfq-2qhc-4w43"}],"sources":{"cve":[{"id":"CVE-2026-13206","title":"Multiple Vulnerabilities in Zyxel's WAH7601 - OS Command Injection","description":"Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Zyxel Networks WAH7601 allows OS Command Injection.\n\nThis issue affects WAH7601: through 20072026.","status":"published","published":"2026-08-10T12:25:21.384Z","modified":"2026-08-20T13:43:20.758Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:19:50.24628Z"}],"euvd":[{"id":"EUVD-2026-55621","description":"Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Zyxel Networks WAH7601 allows OS Command Injection.\n\nThis issue affects WAH7601: through 20072026.","status":"published","published":"2026-08-10T12:25:21Z","modified":"2026-08-20T13:43:20Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:01:40.451894Z"}],"ghsa":[{"id":"GHSA-pmfq-2qhc-4w43","title":"Improper neutralization of special elements used in an OS command ('OS command injection')...","description":"Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Zyxel Networks WAH7601 allows OS Command Injection.\n\nThis issue affects WAH7601: through 20072026.","status":"published","published":"2026-08-10T15:33:35Z","modified":"2026-08-10T15:33:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:10:13.54571Z"}],"nvd":[{"id":"CVE-2026-13206","description":"Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Zyxel Networks WAH7601 allows OS Command Injection.\n\nThis issue affects WAH7601: through 20072026.","status":"published","published":"2026-08-10T13:17:56.02Z","modified":"2026-10-23T20:10:00.16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:35.743275Z"}]}}