CVE-2026-9653
Rockwell Automation 1756-EN2, 1756-EN3, 1756-ENBT 취약점
A denial-of-service security issue exists across all the 1756-EN2, EN3, and ENBT communication module due to improper validation of CIP Implicit Connection packets. An attacker on the network can exploit this by sending crafted packets to continuously disrupt device connections, though device connections will recover immediately after.
- 대응 우선순위
- 점검
- CVSS
- 8.7
- EPSS
- 0.18% 백분위 7.45% · 2026.07.15 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.15