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CVE-2021-21003

—
CVSS 3.1
5.3 medium
EPSS
<1%p59
Published
()
Modified
Description

In Phoenix Contact FL SWITCH SMCS series products in multiple versions fragmented TCP-Packets may cause a Denial of Service of Web-, SNMP- and ICMP-Echo services. The switching functionality of the device is not affected.

Vendors
phoenixcontact
Products
fl switch smcs 16tx firmware, fl switch smcs 14tx\/2fx firmware, fl switch smcs 14tx\/2fx-sm firmware, fl switch smcs 8gt firmware, fl switch smcs 6gt\/2sfp firmware, fl switch smcs 8tx-pn firmware, fl switch smcs 4tx-pn firmware, fl switch smcs 8tx firmware, fl switch smcs 6tx\/2sfp firmware, fl switch smn 6tx\/2pof-pn firmware, fl switch smn 8tx-pn firmware, fl switch smn 6tx\/2fx firmware
Weakness
CWE-404
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD CVE.org GitHub PoCs EPSS (0.9%)

In the news

No ingested article mentions this CVE yet.