CVE-2021-21004
Cross-site Scripting Vulnerability in Phoenix Contact FL SWITCH SMCS series products
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.4EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
25 Jun 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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
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