CVE-2024-43389: Phoenix Contact: OSPF reconfiguration due to improper input validation in MGUARD devices
Published Sep 10, 2024
·Updated
A low privileged remote attacker can perform configuration changes of the ospf service through OSPFINTERFACE.SIMPLEKEY, OSPFINTERFACE.DIGESTKEY environment variables which can lead to a DoS.
Affected Software
72 affected components
All of the following
Phoenixcontact Tc Mguard Rs4000 4g Vzw Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs4000 4g Vzw Vpn
All of the following
Phoenixcontact Tc Mguard Rs4000 4g Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs4000 4g Vpn
All of the following
Phoenixcontact Tc Mguard Rs4000 4g Att Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs4000 4g Att Vpn
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Phoenixcontact Tc Mguard Rs4000 3g Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs4000 3g Vpn
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Phoenixcontact Tc Mguard Rs2000 4g Vzw Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs2000 4g Vzw Vpn
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Phoenixcontact Tc Mguard Rs2000 4g Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs2000 4g Vpn
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Phoenixcontact Tc Mguard Rs2000 4g Att Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs2000 4g Att Vpn
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Phoenixcontact Tc Mguard Rs2000 3g Vpn Firmware<8.9.3
Phoenixcontact Tc Mguard Rs2000 3g Vpn
All of the following
Phoenixcontact Fl Mguard Smart2 Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Smart2 Vpn
All of the following
Phoenixcontact Fl Mguard Smart2 Firmware<8.9.3
Phoenixcontact Fl Mguard Smart2
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Phoenixcontact Fl Mguard Rs4004 Tx\/dtx Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Rs4004 Tx\/dtx Vpn
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Phoenixcontact Fl Mguard Rs4004 Tx\/dtx Firmware<8.9.3
Phoenixcontact Fl Mguard Rs4004 Tx\/dtx
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Phoenixcontact Fl Mguard Rs4000 Tx\/tx Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Rs4000 Tx\/tx Vpn
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Phoenixcontact Fl Mguard Rs4000 Tx\/tx-p Firmware<8.9.3
Phoenixcontact Fl Mguard Rs4000 Tx\/tx-p
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Phoenixcontact Fl Mguard Rs4000 Tx\/tx-m Firmware<8.9.3
Phoenixcontact Fl Mguard Rs4000 Tx\/tx-m
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Phoenixcontact Fl Mguard Rs4000 Tx\/tx Firmware<8.9.3
Phoenixcontact Fl Mguard Rs4000 Tx\/tx
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Phoenixcontact Fl Mguard Rs2005 Tx Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Rs2005 Tx Vpn
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Phoenixcontact Fl Mguard Rs2000 Tx\/tx Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Rs2000 Tx\/tx Vpn
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Phoenixcontact Fl Mguard Rs2000 Tx\/tx-b Firmware<8.9.3
Phoenixcontact Fl Mguard Rs2000 Tx\/tx-b
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Phoenixcontact Fl Mguard Pcie4000 Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Pcie4000 Vpn
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Phoenixcontact Fl Mguard Pcie4000 Firmware<8.9.3
Phoenixcontact Fl Mguard Pcie4000
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Phoenixcontact Fl Mguard Pci4000 Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Pci4000 Vpn
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Phoenixcontact Fl Mguard Pci4000 Firmware<8.9.3
Phoenixcontact Fl Mguard Pci4000
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Phoenixcontact Fl Mguard Gt\/gt Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Gt\/gt Vpn
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Phoenixcontact Fl Mguard Gt\/gt Firmware<8.9.3
Phoenixcontact Fl Mguard Gt\/gt
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Phoenixcontact Fl Mguard Delta Tx\/tx Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Delta Tx\/tx Vpn
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Phoenixcontact Fl Mguard Delta Tx\/tx Firmware<8.9.3
Phoenixcontact Fl Mguard Delta Tx\/tx
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Phoenixcontact Fl Mguard Core Tx Vpn Firmware<8.9.3
Phoenixcontact Fl Mguard Core Tx Vpn
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Phoenixcontact Fl Mguard Core Tx Firmware<8.9.3
Phoenixcontact Fl Mguard Core Tx
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Phoenixcontact Fl Mguard Centerport Vpn-1000 Firmware<8.9.3
Phoenixcontact Fl Mguard Centerport Vpn-1000
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Phoenixcontact Fl Mguard 4305 Firmware<10.4.1
Phoenixcontact Fl Mguard 4305
All of the following
Phoenixcontact Fl Mguard 4302 Firmware<10.4.1
Phoenixcontact Fl Mguard 4302
All of the following
Phoenixcontact Fl Mguard 4102 Pcie Firmware<10.4.1
Phoenixcontact Fl Mguard 4102 Pcie
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Phoenixcontact Fl Mguard 4102 Pci Firmware<10.4.1
Phoenixcontact Fl Mguard 4102 Pci
All of the following
Phoenixcontact Fl Mguard 2105 Firmware<10.4.1
Phoenixcontact Fl Mguard 2105
All of the following
Phoenixcontact Fl Mguard 2102 Firmware<10.4.1
Phoenixcontact Fl Mguard 2102
Event History
Sep 10, 2024
CVE Published
via MITRE·08:44 AM
Data Sourced
via MITRE·08:44 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2024-43389?
CVE-2024-43389 is classified as a low severity vulnerability.
2
How do I fix CVE-2024-43389?
To fix CVE-2024-43389, upgrade to a version of the affected firmware that is greater than 8.9.3.
3
Who is affected by CVE-2024-43389?
CVE-2024-43389 affects various Phoenixcontact TC Mguard firmware versions prior to 8.9.3.
4
What type of attack does CVE-2024-43389 enable?
CVE-2024-43389 allows a low privileged remote attacker to make configuration changes to the OSPF service.
5
What are the potential impacts of CVE-2024-43389?
The exploitation of CVE-2024-43389 could lead to a Denial of Service (DoS) condition.