Vulnerabilities (CVE)

Filtered by vendor Mikrotik Subscribe
Total 87 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-6297 1 Mikrotik 1 Routeros 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
The L2TP Client in MikroTik RouterOS versions 6.83.3 and 6.37.4 does not enable IPsec encryption after a reboot, which allows man-in-the-middle attackers to view transmitted data unencrypted and gain access to networks on the L2TP server by monitoring the packets for the transmitted data and obtaining the L2TP secret.
CVE-2017-20149 1 Mikrotik 1 Routeros 2026-06-17 N/A 9.8 CRITICAL
The Mikrotik RouterOS web server allows memory corruption in releases before Stable 6.38.5 and Long-term 6.37.5, aka Chimay-Red. A remote and unauthenticated user can trigger the vulnerability by sending a crafted HTTP request. An attacker can use this vulnerability to execute arbitrary code on the affected system, as exploited in the wild in mid-2017 and later.
CVE-2017-17538 1 Mikrotik 2 Router, Router Firmware 2026-06-17 7.8 HIGH 7.5 HIGH
MikroTik v6.40.5 devices allow remote attackers to cause a denial of service via a flood of ICMP packets.
CVE-2017-17537 1 Mikrotik 1 Routerboard 2026-06-17 5.0 MEDIUM 7.5 HIGH
MikroTik RouterBOARD v6.39.2 and v6.40.5 allows an unauthenticated remote attacker to cause a denial of service by connecting to TCP port 53 and sending data that begins with many '\0' characters, possibly related to DNS.
CVE-2015-2350 1 Mikrotik 1 Routeros 2026-06-17 6.8 MEDIUM N/A
Cross-site request forgery (CSRF) vulnerability in MikroTik RouterOS 5.0 and earlier allows remote attackers to hijack the authentication of administrators for requests that change the administrator password via a request in the status page to /cfg.
CVE-2012-6050 1 Mikrotik 1 Routeros 2026-06-16 6.4 MEDIUM N/A
The winbox service in MikroTik RouterOS 5.15 and earlier allows remote attackers to cause a denial of service (CPU consumption), read the router version, and possibly have other impacts via a request to download the router's DLLs or plugins, as demonstrated by roteros.dll.
CVE-2008-6976 1 Mikrotik 1 Routeros 2026-06-16 6.4 MEDIUM N/A
MikroTik RouterOS 3.x through 3.13 and 2.x through 2.9.51 allows remote attackers to modify Network Management System (NMS) settings via a crafted SNMP set request.