{"id":"CVE-2023-26613","aliases":["EUVD-2023-30408","GHSA-q87q-232w-6fjc"],"status":"published","title":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows...","description":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.30419,"percentile":0.98248,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2023-06-29T00:00:00Z","modified":"2026-06-17T05:43:43Z","products":[{"vendor":"d-link","product":"dir-823g"},{"vendor":"dlink","product":"dir-823g_firmware"}],"references":[{"url":"https://www.dlink.com/en/security-bulletin/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/excu_shell","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26613"},{"url":"https://www.dlink.com/en/security-bulletin"},{"url":"https://github.com/advisories/GHSA-q87q-232w-6fjc"}],"sources":{"cve":[{"id":"CVE-2023-26613","description":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.","status":"published","published":"2023-06-29T00:00:00Z","modified":"2024-11-27T15:54:29.43Z","updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30408","description":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.","status":"published","published":"2023-06-29T00:00:00Z","modified":"2024-11-27T15:54:29Z","updated_at":"2026-11-03T00:04:45.657538Z"}],"ghsa":[{"id":"GHSA-q87q-232w-6fjc","title":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows...","description":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted get request to excu_shel.","status":"published","published":"2023-06-29T18:30:57Z","modified":"2024-04-04T05:17:44Z","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":"2026-11-02T14:56:31.130891Z"}],"nvd":[{"id":"CVE-2023-26613","description":"An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.","status":"published","published":"2023-06-29T16:15:09.58Z","modified":"2026-06-17T05:43:43.023Z","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":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:08:14.715708Z"}]}}