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CVE-2023-2673

PHOENIX CONTACT: FL/TC MGUARD prone to Improper Input Validation

Published: Jun 13, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-1287
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.6%
Top 55.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 connected device behind the MGUARD which can be used for flooding attacks.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-1287NVD-CWE-noinfo

Affected Products

FL MGUARD 2102Phoenix Contact GmbH & Co. KGICS / OT / IoT
FL MGUARD 4102 PCIPhoenix Contact GmbH & Co. KGICS / OT / IoT
FL MGUARD 4102 PCIEPhoenix Contact GmbH & Co. KGICS / OT / IoT
FL MGUARD 4302Phoenix Contact GmbH & Co. KGICS / OT / IoT
FL MGUARD CENTERPORTPhoenix Contact GmbH & Co. KGICS / OT / IoT
phoenix contact gmbh & co. kgcommercialDEICS / OT / IoTaka charx sec-3100, wp 6070-wvps, wp 6101-wxps
and 73 more affected products View all →

Exploitability

Official Patch Available
Workaround Available

References

https://cert.vde.com/en/advisories/VDE-2023-010/
cert.vde.com
https://vuldb.com/ru/?id.231302
vuldb.com
https://cert.vde.com/en/advisories/VDE-2023-010/
cert.vde.com

Timeline

Published
Jun 13, 2023
Last Updated
Nov 21, 2024

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