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EUVD-2026-232358

fkie_cve-2022-46834

Use of a Broken or Risky Cryptographic Algorithm in SICK RFU65x firmware version < v2.21 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.

GHSA-433r-x63h-9c7r

gsd-2022-46834

SCA-2022-0015 — Use of a Broken or Risky Cryptographic Algorithm in SICK RFU6xx RADIO FREQUEN. SENSOR

SICK received a report about a vulnerability in the SICK RFU6XX RADIO FREQUEN. SENSOR.

The used SSH service allowed for weak cipher suites to be used in traffic encryption. If weak cipher suites are used for traffic encryption, an attacker could potentially decrypt the traffic, which would affect the confidentiality of the transferred data.

For the vulnerability to be exploited, the victim must request weak cipher suites from the SSH service to encrypt the data.

SICK has released a new version of the SICK RFU6XX RADIO FREQUEN. SENSOR. and recommends updating to the newest version.