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CVE-2018-7445

A buffer overflow was found in the MikroTik RouterOS SMB service when processing NetBIOS session request messages. Remote attackers with access to...

Basic Information

CVE State
PUBLISHED
Reserved Date
February 23, 2018
Published Date
March 19, 2018
Last Updated
February 07, 2025
Vendor
n/a
Product
n/a
Description
A buffer overflow was found in the MikroTik RouterOS SMB service when processing NetBIOS session request messages. Remote attackers with access to the service can exploit this vulnerability and gain code execution on the system. The overflow occurs before authentication takes place, so it is possible for an unauthenticated remote attacker to exploit it. All architectures and all devices running RouterOS before versions 6.41.3/6.42rc27 are vulnerable.

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

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

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (added 2022-09-08 00:00:00 UTC) Source

References

http://www.securityfocus.com/bid/103427 http://seclists.org/fulldisclosure/2018/Mar/38 https://www.exploit-db.com/exploits/44290/ https://www.coresecurity.com/advisories/mikrotik-routeros-smb-buffer-overflow

Known Exploited Vulnerability Information

Source Added Date
CISA 2022-09-08 00:00:00 UTC