CVE-2026-67277
MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
8.8
CVSS 4.0
1.6 %
EPSS (current)
2026-09-10
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: MikroTik / RouterOS
Published: 2026-09-05 · Due (CISA): 2026-09-13
CWE: CWE-306 · EU list: no
Exploit references (metadata only)
No public exploit references recorded.