CVE-2022-46833
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/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sick | Rfu630-04100 Firmware | < 2.21 |
| Sick | Rfu630-04100s01 Firmware | < 2.21 |
| Sick | Rfu630-04101 Firmware | < 2.21 |
| Sick | Rfu630-04102 Firmware | < 2.21 |
| Sick | Rfu630-04103 Firmware | < 2.21 |
| Sick | Rfu630-04104 Firmware | < 2.21 |
| Sick | Rfu630-04105 Firmware | < 2.21 |
| Sick | Rfu630-04106 Firmware | < 2.21 |
| Sick | Rfu630-04109 Firmware | < 2.21 |
| Sick | Rfu630-04117 Firmware | < 2.21 |
| Sick | Rfu630-13100s01 Firmware | < 2.21 |
| Sick | Rfu630-13101 Firmware | < 2.21 |
| Sick | Rfu630-13102 Firmware | < 2.21 |
| Sick | Rfu630-13103 Firmware | < 2.21 |
| Sick | Rfu630-13104 Firmware | < 2.21 |
| Sick | Rfu630-13105 Firmware | < 2.21 |
| Sick | Rfu630-13106 Firmware | < 2.21 |
| Sick | Rfu630-13107 Firmware | < 2.21 |
| Sick | Rfu630-13108 Firmware | < 2.21 |
| Sick | Rfu630-13110 Firmware | < 2.21 |
| Sick | Rfu630-13111 Firmware | < 2.21 |
| Sick | Rfu630-13113 Firmware | < 2.21 |
| Sick | Rfu630-13114 Firmware | < 2.21 |
| Sick | Rfu630-13115 Firmware | < 2.21 |
References
- https://sick.com/psirtVendor Advisory
- https://sick.com/psirtVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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