CVE-2018-7445
MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability
Summary
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.
Affected software
Vendor: MikroTik · Product: RouterOS
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in MikroTik
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2018-14847 | MikroTik Router OS Directory Traversal Vulnerability | 96.1% | Yes |
| CVE-2026-86060 | MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vu | 1.0% | Yes |
| CVE-2026-67277 | MikroTik RouterOS Missing Authentication for Critical Function Vulnerability | 0.9% | Yes |
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