1756-EN2, 1756-EN3 vulnerabilities
1 known vulnerability in 1756-EN2, 1756-EN3 from Rockwell Automation. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
1vulnerabilities
0critical
1high
0exploited
8.7average CVSS score
Latest first
- 8.7 High severity
1756-EN2, 1756-EN3: Improper Validation of Integrity Check Value
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