CVE-2024-54952
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Mikrotik Routeros
PublishedMay 29, 2025
First seenMay 29, 2025
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mikrotik routeros | 6.40.5 | — |
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