CVE-2022-27581

MEDIUM

SICK RFU61x Firmware < 2.25 - Use of a Broken or Risky Cryptographic Algorithm via SSH Interface

Title source: llm

Description

Use of a Broken or Risky Cryptographic Algorithm in SICK RFU61x firmware version <v2.25 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.

References (1)

Core 1

Core References

Vendor Advisory

https://sick.com/psirt

Scores

CVSS v3 6.5

EPSS 0.0031

EPSS Percentile 22.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-327

Status published

Products (12)

sick/rfu610-10600_firmware < 2.25

sick/rfu610-10601_firmware < 2.25

sick/rfu610-10603_firmware < 2.25

sick/rfu610-10604_firmware < 2.25

sick/rfu610-10605_firmware < 2.25

sick/rfu610-10607_firmware < 2.25

sick/rfu610-10609_firmware < 2.25

sick/rfu610-10610_firmware < 2.25

sick/rfu610-10613_firmware < 2.25

sick/rfu610-10614_firmware < 2.25

... and 2 more

Published Dec 13, 2022

Tracked Since Feb 18, 2026