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CVE-2022-27581

MEDIUM

6.5

CVSS Score

Published: December 13, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 04:37 AM UTC

25 products affected across 1 vendorRfu610-10601 FirmwareRfu610-10603 FirmwareRfu610-10614 Firmware

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Rfu610-10600 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10600 (same device)

Rfu610-10601 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10601 (same device)

Rfu610-10603 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10603 (same device)

Rfu610-10604 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10604 (same device)

Rfu610-10605 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10605 (same device)

Rfu610-10607 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10607 (same device)

Rfu610-10609 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10609 (same device)

Rfu610-10610 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10610 (same device)

Rfu610-10613 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10613 (same device)

Rfu610-10614 Firmware · Sick

95%

v < 2.25

Affected range stops below 2.25, so it looks safe — our inference, not a vendor statement

sick-rfu610-10614 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://sick.com/psirt

References (1)

x_refsource_MISCVendor Advisory

Source: [email protected]

https://sick.com/psirt

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-327

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