medium
6.5
CWE
327
Advisory Published
Updated

CVE-2022-46832

First published: Tue Dec 13 2022(Updated: )

Use of a Broken or Risky Cryptographic Algorithm in SICK RFU62x firmware version < 2.21 allows a low-privileged remote attacker to decrypt the encrypted data if the user requested weak cipher suites to be used for encryption via the SSH interface. The patch and installation procedure for the firmware update is available from the responsible SICK customer contact person.

Credit: psirt@sick.de psirt@sick.de

Affected SoftwareAffected VersionHow to fix
Sick Rfu620-10100 Firmware<2.21
Sick Rfu620-10100
Sick Rfu620-10101 Firmware<2.21
Sick Rfu620-10101
Sick Rfu620-10102 Firmware<2.21
Sick Rfu620-10102
Sick Rfu620-10103 Firmware<2.21
Sick Rfu620-10103
Sick Rfu620-10104 Firmware<2.21
Sick Rfu620-10104
Sick Rfu620-10105 Firmware<2.21
Sick Rfu620-10105
Sick Rfu620-10107 Firmware<2.21
Sick Rfu620-10107
Sick Rfu620-10108 Firmware<2.21
Sick Rfu620-10108
Sick Rfu620-10111 Firmware<2.21
Sick Rfu620-10111
Sick Rfu620-10114 Firmware<2.21
Sick Rfu620-10114
Sick Rfu620-10118 Firmware<2.21
Sick Rfu620-10118
Sick Rfu620-10400 Firmware<2.21
Sick Rfu620-10400
Sick Rfu620-10401 Firmware<2.21
Sick Rfu620-10401
Sick Rfu620-10500 Firmware<2.21
Sick Rfu620-10500
Sick Rfu620-10501 Firmware<2.21
Sick Rfu620-10501
Sick Rfu620-10503 Firmware<2.21
Sick Rfu620-10503
Sick Rfu620-10504 Firmware<2.21
Sick Rfu620-10504
Sick Rfu620-10507 Firmware<2.21
Sick Rfu620-10507
Sick Rfu620-10508 Firmware<2.21
Sick Rfu620-10508
Sick Rfu620-10510 Firmware<2.21
Sick Rfu620-10510
Sick Rfu620-10514 Firmware<2.21
Sick Rfu620-10514
All of
Sick Rfu620-10100 Firmware<2.21
Sick Rfu620-10100
All of
Sick Rfu620-10101 Firmware<2.21
Sick Rfu620-10101
All of
Sick Rfu620-10102 Firmware<2.21
Sick Rfu620-10102
All of
Sick Rfu620-10103 Firmware<2.21
Sick Rfu620-10103
All of
Sick Rfu620-10104 Firmware<2.21
Sick Rfu620-10104
All of
Sick Rfu620-10105 Firmware<2.21
Sick Rfu620-10105
All of
Sick Rfu620-10107 Firmware<2.21
Sick Rfu620-10107
All of
Sick Rfu620-10108 Firmware<2.21
Sick Rfu620-10108
All of
Sick Rfu620-10111 Firmware<2.21
Sick Rfu620-10111
All of
Sick Rfu620-10114 Firmware<2.21
Sick Rfu620-10114
All of
Sick Rfu620-10118 Firmware<2.21
Sick Rfu620-10118
All of
Sick Rfu620-10400 Firmware<2.21
Sick Rfu620-10400
All of
Sick Rfu620-10401 Firmware<2.21
Sick Rfu620-10401
All of
Sick Rfu620-10500 Firmware<2.21
Sick Rfu620-10500
All of
Sick Rfu620-10501 Firmware<2.21
Sick Rfu620-10501
All of
Sick Rfu620-10503 Firmware<2.21
Sick Rfu620-10503
All of
Sick Rfu620-10504 Firmware<2.21
Sick Rfu620-10504
All of
Sick Rfu620-10507 Firmware<2.21
Sick Rfu620-10507
All of
Sick Rfu620-10508 Firmware<2.21
Sick Rfu620-10508
All of
Sick Rfu620-10510 Firmware<2.21
Sick Rfu620-10510
All of
Sick Rfu620-10514 Firmware<2.21
Sick Rfu620-10514

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Reference Links

Frequently Asked Questions

  • What is CVE-2022-46832?

    CVE-2022-46832 is a vulnerability in the SICK RFU62x firmware version < 2.21 that allows a low-privileged remote attacker to decrypt encrypted data if weak cipher suites are used.

  • How severe is CVE-2022-46832?

    CVE-2022-46832 has a severity rating of 6.5 (Medium).

  • What software versions are affected by CVE-2022-46832?

    CVE-2022-46832 affects SICK RFU62x firmware versions prior to 2.21.

  • How can I fix CVE-2022-46832?

    To fix CVE-2022-46832, apply the patch and firmware version 2.21 or above for the SICK RFU62x firmware.

  • Where can I find more information about CVE-2022-46832?

    More information about CVE-2022-46832 can be found at the SICK Product Security Incident Response Team (PSIRT) website: [https://sick.com/psirt](https://sick.com/psirt)

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