CVE-2023-23451: Critical severity sick ue410-en3 firmware vulnerability

Published Apr 19, 2023
·
Updated

The Flexi Classic and Flexi Soft Gateways SICK UE410-EN3 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN1 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN3S04 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK UE410-EN4 FLEXI ETHERNET GATEW. with serial number <=2311xxxx all Firmware versions, SICK FX0-GENT00000 FLEXISOFT EIP GATEW. with serial number <=2311xxxx with Firmware <=V2.11.0, SICK FX0-GMOD00000 FLEXISOFT MOD GATEW. with serial number <=2311xxxx with Firmware <=V2.11.0, SICK FX0-GPNT00000 FLEXISOFT PNET GATEW. with serial number <=2311xxxx with Firmware <=V2.12.0, SICK FX0-GENT00030 FLEXISOFT EIP GATEW.V2 with serial number <=2311xxxx all Firmware versions, SICK FX0-GPNT00030 FLEXISOFT PNET GATEW.V2 with serial number <=2311xxxx all Firmware versions and SICK FX0-GMOD00010 FLEXISOFT MOD GW with serial number <=2311xxxx with Firmware <=V2.11.0 all have Telnet enabled by factory default. No password is set in the default configuration.

Affected Software

40 affected components
All of the following
SICK Ue410-en3 Firmware
SICK UE410-EN3
All of the following
SICK Ue410-en1 Firmware
SICK UE410-EN1
All of the following
SICK Ue410-en3s04 Firmware
SICK UE410-EN3S04
All of the following
SICK Ue410-en4 Firmware
SICK UE410-EN4
All of the following
SICK Fx0-gent00000 Firmware<=2.11.0
SICK FX0-GENT00000
All of the following
SICK Fx0-gmod00000 Firmware<=2.11.0
SICK FX0-GMOD00000
All of the following
SICK Fx0-gpnt00000 Firmware<=2.12.0
SICK FX0-GPNT00000
All of the following
SICK Fx0-gent00030 Firmware
SICK FX0-GENT00030
All of the following
SICK Fx0-gpnt00030 Firmware
SICK FX0-GPNT00030
All of the following
SICK Fx0-gmod00010 Firmware<=2.11.0
SICK FX0-GMOD00010
SICK Ue410-en3 Firmware
SICK UE410-EN3
SICK Ue410-en1 Firmware
SICK UE410-EN1
SICK Ue410-en3s04 Firmware
SICK UE410-EN3S04
SICK Ue410-en4 Firmware
SICK UE410-EN4
SICK Fx0-gent00000 Firmware<=2.11.0
SICK FX0-GENT00000
SICK Fx0-gmod00000 Firmware<=2.11.0
SICK FX0-GMOD00000
SICK Fx0-gpnt00000 Firmware<=2.12.0
SICK FX0-GPNT00000
SICK Fx0-gent00030 Firmware
SICK FX0-GENT00030
SICK Fx0-gpnt00030 Firmware
SICK FX0-GPNT00030
SICK Fx0-gmod00010 Firmware<=2.11.0
SICK FX0-GMOD00010

Event History

Apr 19, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the vulnerability ID of this issue?

The vulnerability ID of this issue is CVE-2023-23451.

2

What is the severity of CVE-2023-23451?

The severity of CVE-2023-23451 is critical.

3

Which software versions are affected by CVE-2023-23451?

All firmware versions of SICK UE410-EN3 FLEXI ETHERNET GATEW. with serial number <=2311xxxx, SICK UE410-EN1 FLEXI ETHERNET GATEW. with serial number <=2311xxxx, and SICK UE410-EN3S04 FLEXI ETHERNET GATEW. with serial number <=2311xxxx are affected.

4

How can I fix CVE-2023-23451?

To fix CVE-2023-23451, it is recommended to apply the latest firmware update provided by SICK and follow any additional instructions or recommendations from the vendor.

5

Where can I find more information about CVE-2023-23451?

You can find more information about CVE-2023-23451 on the SICK product security website at https://sick.com/psirt.

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