Routeros
Monthly
CVE-2025-6443 is an unauthenticated remote access control bypass vulnerability in Mikrotik RouterOS affecting VXLAN traffic handling. The vulnerability allows remote attackers to bypass ingress filtering and gain unauthorized access to internal network resources by exploiting improper validation of remote IP addresses in VXLAN packets. With a CVSS score of 7.2 (Network-based, Low complexity, No privileges required) and unauthenticated exploitation capability, this vulnerability presents a significant risk to exposed RouterOS deployments, particularly those utilizing VXLAN for network segmentation.
MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An issue was discovered in the Winbox service of MikroTik RouterOS long-term release v6.43.13 through v6.49.13 and stable v6.43 through v7.17.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
CVE-2025-6443 is an unauthenticated remote access control bypass vulnerability in Mikrotik RouterOS affecting VXLAN traffic handling. The vulnerability allows remote attackers to bypass ingress filtering and gain unauthorized access to internal network resources by exploiting improper validation of remote IP addresses in VXLAN packets. With a CVSS score of 7.2 (Network-based, Low complexity, No privileges required) and unauthenticated exploitation capability, this vulnerability presents a significant risk to exposed RouterOS deployments, particularly those utilizing VXLAN for network segmentation.
MikroTik RouterOS 6.40.5, the SMB service contains a memory corruption vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An issue was discovered in the Winbox service of MikroTik RouterOS long-term release v6.43.13 through v6.49.13 and stable v6.43 through v7.17.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.