CVE-2024-54952 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mikrotik	Routeros	6.40.5

Related Weaknesses (CWE)

CWE-476

References

https://github.com/noobone123/RouterOS-issues/blob/main/README.mdThird Party Advisory

FAQ

What is CVE-2024-54952?

CVE-2024-54952 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 p...

How severe is CVE-2024-54952?

CVE-2024-54952 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-54952?

Check the references section above for vendor advisories and patch information. Affected products include: Mikrotik Routeros.