{"id":"CVE-2022-26674","aliases":["EUVD-2022-31224","GHSA-c8vq-g263-292w"],"status":"published","title":"ASUS RT-AX88U - Format String","description":"ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.","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":0.02763,"percentile":0.86408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-134"],"published":"2022-04-22T06:50:19Z","modified":"2026-06-17T04:35:37Z","products":[{"vendor":"asus","product":"rt-ax88u"},{"vendor":"asus","product":"rt-ax88u_firmware"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-6043-0f72c-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26674"},{"url":"https://github.com/advisories/GHSA-c8vq-g263-292w"}],"sources":{"cve":[{"id":"CVE-2022-26674","title":"ASUS RT-AX88U - Format String","description":"ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.","status":"published","published":"2022-04-22T06:50:19.853Z","modified":"2024-09-16T17:22:36.117Z","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-134"],"updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-31224","description":"ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.","status":"published","published":"2022-04-22T06:50:19Z","modified":"2024-09-16T17:22:36Z","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":"2026-11-03T00:55:42.930901Z"}],"ghsa":[{"id":"GHSA-c8vq-g263-292w","title":"ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker...","description":"ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.","status":"published","published":"2022-04-23T00:03:03Z","modified":"2023-01-27T05:02:01Z","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-134"],"updated_at":"2026-11-02T14:42:00.381555Z"}],"nvd":[{"id":"CVE-2022-26674","description":"ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.","status":"published","published":"2022-04-22T07:15:07.887Z","modified":"2026-06-17T04:35:37.77Z","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"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-134"],"updated_at":"2026-11-02T14:07:16.9948Z"}]}}