Tracker / CVE-2021-34754
CVE-2021-34754
Medium 5.8
Multiple vulnerabilities in the payload inspection for Ethernet Industrial Protocol (ENIP) traffic for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured rules for ENIP traffic. These vulnerabilities are due to incomplete processing during deep packet inspection for ENIP packets. An attacker could exploit these vulnerabilities by sending a crafted ENIP packet to the targeted interface. A successful exploit could allow the attacker to bypass configured access control and intrusion policies that should be activated for the ENIP packet.
Affected products and versions
| cisco | secure_firewall_management_center |
|---|---|
| cisco | secure_firewall_threat_defense · 6.4.0 → 6.4.0.13 |
| cisco | secure_firewall_threat_defense · 6.6.0 → 6.6.5.1 |
| cisco | secure_firewall_threat_defense · 6.7.0 → 6.7.0.3 |
| cisco | secure_firewall_threat_defense · 7.0.0 → 7.0.1 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.