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CVE-2018-7445: MikroTik RouterOS

EPSS60.8%No. 797 of 1739 in KEV
CVE year2018~4 yrs before listing
Same vendor in KEV5
Same product5
FieldValue
VendorMikroTik
ProductRouterOS
NameMikroTik RouterOS Stack-Based Buffer Overflow Vulnerability
Added to KEV2022-09-08
US federal due date2022-09-29
Ransomware useUnknown
CWECWE-119

CISA description

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.

Other entries for this product

CVEVendor / productAddedEPSSRansomware
CVE-2026-67279MikroTik RouterOS2026-09-251.0%Unknown
CVE-2026-86060MikroTik RouterOS2026-09-106.3%Unknown
CVE-2026-67277MikroTik RouterOS2026-09-101.5%Unknown
CVE-2018-14847MikroTik RouterOS2021-12-0195.9%Unknown

NVD — CVE-2018-7445

Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page

A MikroTik RouterOS vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2022-09-08.