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CVE-2022-46833

MEDIUMCVSS 6.5/10EPSS 0.31%

Last modified

CVE-2022-46833 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Use of a Broken or Risky Cryptographic Algorithm in SICK RFU63x 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.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

Use of a Broken or Risky Cryptographic Algorithm in SICK RFU63x 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.

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
0.31%

22.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SickRfu630-04100 Firmware< 2.21
SickRfu630-04100s01 Firmware< 2.21
SickRfu630-04101 Firmware< 2.21
SickRfu630-04102 Firmware< 2.21
SickRfu630-04103 Firmware< 2.21
SickRfu630-04104 Firmware< 2.21
SickRfu630-04105 Firmware< 2.21
SickRfu630-04106 Firmware< 2.21
SickRfu630-04109 Firmware< 2.21
SickRfu630-04117 Firmware< 2.21
SickRfu630-13100s01 Firmware< 2.21
SickRfu630-13101 Firmware< 2.21
SickRfu630-13102 Firmware< 2.21
SickRfu630-13103 Firmware< 2.21
SickRfu630-13104 Firmware< 2.21
SickRfu630-13105 Firmware< 2.21
SickRfu630-13106 Firmware< 2.21
SickRfu630-13107 Firmware< 2.21
SickRfu630-13108 Firmware< 2.21
SickRfu630-13110 Firmware< 2.21
SickRfu630-13111 Firmware< 2.21
SickRfu630-13113 Firmware< 2.21
SickRfu630-13114 Firmware< 2.21
SickRfu630-13115 Firmware< 2.21

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-46833?
Use of a Broken or Risky Cryptographic Algorithm in SICK RFU63x 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.
How severe is CVE-2022-46833?
CVE-2022-46833 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2022-46833?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-46833?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST