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CRITICAL · 9.8

CVE-2023-23451

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 a...

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SickUe410-En3 FirmwareAll versions
SickUe410-En3-
SickUe410-En1 FirmwareAll versions
SickUe410-En1-
SickUe410-En3S04 FirmwareAll versions
SickUe410-En3S04-
SickUe410-En4 FirmwareAll versions
SickUe410-En4-
SickFx0-Gent00000 Firmware<= 2.11.0
SickFx0-Gent00000-
SickFx0-Gmod00000 Firmware<= 2.11.0
SickFx0-Gmod00000-
SickFx0-Gpnt00000 Firmware<= 2.12.0
SickFx0-Gpnt00000-
SickFx0-Gent00030 FirmwareAll versions
SickFx0-Gent00030-
SickFx0-Gpnt00030 FirmwareAll versions
SickFx0-Gpnt00030-
SickFx0-Gmod00010 Firmware<= 2.11.0
SickFx0-Gmod00010-

Related Weaknesses (CWE)

CWE-306CWE-477

References

FAQ

What is CVE-2023-23451?

CVE-2023-23451 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 a...

How severe is CVE-2023-23451?

CVE-2023-23451 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-23451?

Check the references section above for vendor advisories and patch information. Affected products include: Sick Ue410-En3 Firmware, Sick Ue410-En3, Sick Ue410-En1 Firmware, Sick Ue410-En1, Sick Ue410-En3S04 Firmware.