{"id":"CVE-2024-54952","aliases":["EUVD-2024-54611","GHSA-q4jx-xcc8-66qx"],"status":"published","title":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote,...","description":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote, unauthenticated attackers can exploit this issue by sending specially crafted packets, triggering a null pointer dereference. This leads to a Remote Denial of Service (DoS), rendering the SMB service unavailable.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00572,"percentile":0.47559,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2025-05-29T00:00:00Z","modified":"2026-06-17T08:10:50Z","products":[{"vendor":"mikrotik","product":"routeros"}],"references":[{"url":"https://github.com/noobone123/RouterOS-issues/blob/main/README.md","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-54952"},{"url":"https://github.com/advisories/GHSA-q4jx-xcc8-66qx"}],"sources":{"cve":[{"id":"CVE-2024-54952","description":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote, unauthenticated attackers can exploit this issue by sending specially crafted packets, triggering a null pointer dereference. This leads to a Remote Denial of Service (DoS), rendering the SMB service unavailable.","status":"published","published":"2025-05-29T00:00:00Z","modified":"2025-05-29T20:40:25.786Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:33:59.177173Z"}],"euvd":[{"id":"EUVD-2024-54611","description":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote, unauthenticated attackers can exploit this issue by sending specially crafted packets, triggering a null pointer dereference. This leads to a Remote Denial of Service (DoS), rendering the SMB service unavailable.","status":"published","published":"2025-05-29T00:00:00Z","modified":"2025-05-29T20:40:25Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:34.937389Z"}],"ghsa":[{"id":"GHSA-q4jx-xcc8-66qx","title":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote,...","description":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote, unauthenticated attackers can exploit this issue by sending specially crafted packets, triggering a null pointer dereference. This leads to a Remote Denial of Service (DoS), rendering the SMB service unavailable.","status":"published","published":"2025-05-29T21:31:37Z","modified":"2025-05-29T21:31:47Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:02:30.221111Z"}],"nvd":[{"id":"CVE-2024-54952","description":"MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Remote, unauthenticated attackers can exploit this issue by sending specially crafted packets, triggering a null pointer dereference. This leads to a Remote Denial of Service (DoS), rendering the SMB service unavailable.","status":"published","published":"2025-05-29T20:15:26.007Z","modified":"2026-06-17T08:10:50.3Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:10:47.073504Z"}]}}