{"id":"CVE-2024-27686","aliases":["EUVD-2024-24880","GHSA-rx53-rx95-fqqm"],"status":"published","title":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a...","description":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.","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":"2026-11-11","score":0.00591,"percentile":0.48721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-400"],"published":"2026-05-08T00:00:00Z","modified":"2026-10-28T09:10:00Z","exploits":[{"source":"pocgithub","id":"ThemeHackers/CVE-2024-27686","title":"ThemeHackers/CVE-2024-27686","date":"2025-07-26","url":"https://github.com/ThemeHackers/CVE-2024-27686"}],"references":[{"url":"https://github.com/ice-wzl/RouterOS-SMB-DOS-POC"},{"url":"https://www.exploit-db.com/exploits/51931"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27686"},{"url":"https://github.com/advisories/GHSA-rx53-rx95-fqqm"}],"sources":{"cve":[{"id":"CVE-2024-27686","description":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.","status":"published","published":"2026-05-08T00:00:00Z","modified":"2026-05-08T14:00:45.54Z","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-400"],"updated_at":"2026-11-02T14:34:12.635756Z"}],"euvd":[{"id":"EUVD-2024-24880","description":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.","status":"published","published":"2026-05-08T00:00:00Z","modified":"2026-05-08T14:00:45Z","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":"2026-11-02T19:05:14.505765Z"}],"ghsa":[{"id":"GHSA-rx53-rx95-fqqm","title":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a...","description":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.","status":"published","published":"2026-05-08T06:32:38Z","modified":"2026-05-08T15:32:27Z","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-400"],"updated_at":"2026-11-02T15:07:57.635262Z"}],"nvd":[{"id":"CVE-2024-27686","description":"Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.","status":"published","published":"2026-05-08T06:16:09.003Z","modified":"2026-10-28T09:10:00.193Z","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-400"],"updated_at":"2026-11-02T14:10:47.77313Z"}]}}