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CVE-2021-21004

Cross-site Scripting Vulnerability in Phoenix Contact FL SWITCH SMCS series products

CVSS 7.4 HIGHEPSS 0.6%CWE-79
In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client.
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
Affected products
Phoenix Contact · FL NATPhoenix Contact · FL SWITCH

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References
https://cert.vde.com/en-us/advisories/vde-2021-023