FM
Product
FL Mguard Centerport Firmware
by Phoenixcontact · last CVE May 7, 2026
3
CVEs
0
On KEV
8.0
Max CVSS
0
New 30D
Severity mix
Critical 0High 2Medium 1Low 0
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Add FL Mguard Centerport Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-43384
8.0
0%
May 7
Phoenix Contact: Improper removal of sensitive information in MGUARD products
Affected: before 8.9.3
CVE-2022-3480
7.5
1%
Nov 15
A remote, unauthenticated attacker could cause a denial-of-service of PHOENIX CONTACT FL MGUARD and TC MGUARD devices below version 8.9.0 by sending a larger number of…
Affected: before 8.9.0
CVE-2023-2673
5.3
1%
Jun 13
Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely…
Affected: through 8.9.0
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