High7.5MikroTik

RouterOS: MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability.

CVE-2024-54952 Published May 29, 2025Updated by vendor Jun 17, 2026

CVE-2024-54952

Affected products & platforms

MikroTikUnclassified

Summary

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.

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 1 hour ago·verify at source

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