MikroTik · RouterOS
CVE-2018-7445
MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability
ما هي
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.
CISA: In MikroTik RouterOS, a stack-based buffer overflow occurs when processing NetBIOS session request messages. Remote attackers with access to the service can exploit this vulnerability and gain code execution on the system.
ما العمل
Apply updates per vendor instructions.
الموعد النهائي للوكالات الفدرالية الأمريكية: 29 سبتمبر 2022
ثغرات مُستغلّة أخرى من MikroTik
| أُضيفت | الثغرة | المنتج | الخطورة | احتمال الهجوم |
|---|---|---|---|---|
| 25/09/2026 | Improper Enforcement of Behavioral Workflow | RouterOS | متوسطة 6.9 | 2.3% |
| 10/09/2026 | Missing Authentication for Critical Function | RouterOS | مرتفع 8.8 | 1.6% |
| 10/09/2026 | Improper Neutralization of Argument Delimiters in a Command | RouterOS | حرجة 9.2 | 6.4% |
| 01/12/2021 | Router OS Directory Traversal | RouterOS | حرجة 9.1 | 96% |
المصادر: Known Exploited Vulnerabilities (CISA، ملكية عامة)، وCVE records (cve.org)، وEPSS (FIRST). احتمال الهجوم هو تقدير EPSS لاحتمال أن يحاول أحد استغلال الثغرة خلال الأيام الـ30 القادمة.