{"id":"CVE-2022-44620","aliases":["EUVD-2022-47557","GHSA-xmj9-xq4j-xh3h"],"status":"published","title":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10...","description":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10.1.107112.43A and earlier allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00924,"percentile":0.60708,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2022-12-07T00:00:00Z","modified":"2026-06-17T05:08:36Z","products":[{"vendor":"unimo","product":"udr-ja1604_firmware"},{"vendor":"unimo","product":"udr-ja1608_firmware"},{"vendor":"unimo","product":"udr-ja1616_firmware"},{"vendor":"unimo technology co., ltd","product":"udr-ja1604/udr-ja1608/udr-ja1616"}],"references":[{"url":"http://www.unimo.co.jp/table_notice/index.php?act=1\u0026resid=1666831567-004418","tags":["x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU94514762/index.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-44620"},{"url":"https://github.com/advisories/GHSA-xmj9-xq4j-xh3h"}],"sources":{"cve":[{"id":"CVE-2022-44620","description":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10.1.107112.43A and earlier allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.","status":"published","published":"2022-12-07T00:00:00Z","modified":"2025-04-23T13:55:14.349Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:34:30.493103Z"}],"euvd":[{"id":"EUVD-2022-47557","description":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10.1.107112.43A and earlier allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.","status":"published","published":"2022-12-07T00:00:00Z","modified":"2025-04-23T13:55:14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:14.077439Z"}],"ghsa":[{"id":"GHSA-xmj9-xq4j-xh3h","title":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10...","description":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10.1.107112.43A and earlier allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.","status":"published","published":"2022-12-07T06:30:26Z","modified":"2023-02-02T05:03:15Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:51:36.097719Z"}],"nvd":[{"id":"CVE-2022-44620","description":"Improper authentication vulnerability in UDR-JA1604/UDR-JA1608/UDR-JA1616 firmware versions 71x10.1.107112.43A and earlier allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.","status":"published","published":"2022-12-07T04:15:11.17Z","modified":"2026-06-17T05:08:36.95Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:33.239526Z"}]}}