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CVE-2018-7445

Known Exploited (CISA KEV)CRITICAL

9.8

CVSS Severity Score

EPSS Score38.6290%

EPSS Percentile96.20th

Published2018年3月19日

Last Modified2025年11月7日

Vulnerability 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.

Affected Platforms (CPE)

💻

Mikrotik

Routeros

< 6.41.3

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

💻

Mikrotik

Routeros

= 6.42

References & Advisories

🔗 http://seclists.org/fulldisclosure/2018/Mar/38

🔗 http://www.securityfocus.com/bid/103427

🔗 https://www.coresecurity.com/advisories/mikrotik-routeros-smb-buffer-overflow

🔗 https://www.exploit-db.com/exploits/44290/

🔗 http://seclists.org/fulldisclosure/2018/Mar/38

🔗 http://www.securityfocus.com/bid/103427

🔗 https://www.coresecurity.com/advisories/mikrotik-routeros-smb-buffer-overflow

🔗 https://www.exploit-db.com/exploits/44290/

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