CVE & CISA-KEV Catalog

CVE-2022-46833

MEDIUM
6.5
CVSS v3
NVD

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.

CWE-327

How to fix

Remediation Available
rfu630-04100 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04100s01 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04101 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04102 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04103 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04104 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04105 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04106 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04109 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-04117 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13100s01 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13101 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13102 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13103 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13104 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13105 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13106 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13107 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13108 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13110 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13111 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13113 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13114 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD
rfu630-13115 firmwareNVD
Affected:< 2.21Fixed in:2.21CVE-2022-46833derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

0.31%probability of exploitation in 30 days
23rdpercentile

Low risk: more likely to be exploited than 23% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-327 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2015-2808Low3.774%-Fix
CVE-2023-34039Critical9.864%-Fix
CVE-2016-6602Critical9.855%--
CVE-2014-8687Critical9.844%--
CVE-2020-13777High7.418%-Fix
CVE-2017-17428Medium5.915%--
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-22.