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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.

PUBLISHED Reserved 2024-02-26 | Published 2026-05-08 | Updated 2026-05-08 | Assigner mitre

References

github.com/ice-wzl/RouterOS-SMB-DOS-POC

www.exploit-db.com/exploits/51931

cve.org (CVE-2024-27686)

nvd.nist.gov (CVE-2024-27686)

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