Memory Corruption Issue in MikroTik RouterOS SMB Service
CVE-2024-54952

7.5HIGH

Key Information:

Vendor

MikroTik

Status
RouterOS
Vendor
CVE Published:
29 May 2025

What is CVE-2024-54952?

MikroTik RouterOS version 6.40.5 contains a memory corruption flaw within its SMB service. This vulnerability enables remote, unauthenticated attackers to exploit it by sending specially crafted packets, potentially leading to a null pointer dereference. The exploitation of this issue can result in a Remote Denial of Service (DoS), causing the SMB service to become unavailable, and thereby disrupting operations relying on this service.

References

https://github.com/noobone123/RouterOS-issues/blob/main/R...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.