THREAT OPS › Threat News › [CISA KEV] CVE-2026-67277 — MikroTik RouterOS: MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
[CISA KEV] CVE-2026-67277 — MikroTik RouterOS: MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
CVE: CVE-2026-67277 Vendor: MikroTik Product: RouterOS Vulnerability: MikroTik RouterOS Missing Authentication for Critical Function Vulnerability Date Added: 2026-09-10 Required Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements
MITRE ATT&CK techniques
- Cloud ServicesT1021.007
Indicators of compromise
- CVE-2026-67277cve
- https://mikrotik.com/supportsec/september-2026-vulnerability/url
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-67277