CVE-2026-1626
Received Received - Intake

CBC Cipher Suite Weakness in SSH Service Enables Traffic Manipulation

Publication date: 2026-02-27

Last updated on: 2026-03-05

Assigner: SICK AG

Description
An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic.

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Meta Information

Published
2026-02-27
Last Modified
2026-03-05
Generated
2026-07-06
AI Q&A
2026-02-27
EPSS Evaluated
2026-07-05
NVD
CVE-2026-1626
EUVD
EUVD-2026-9008

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
sick lms1000_firmware to 2.4.1 (exc)
sick mrs1000_firmware to 2.4.1 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-327 The product uses a broken or risky cryptographic algorithm or protocol.

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Executive Summary

This vulnerability involves the use of weak CBC-based cipher suites in a device's SSH service. An attacker who can intercept or interact with the network traffic may exploit this weakness to observe or manipulate parts of the encrypted SSH communication.

Impact Analysis

If exploited, this vulnerability could allow an attacker to observe sensitive information transmitted over SSH or manipulate parts of the communication. This could lead to exposure of confidential data or unauthorized interference with the SSH session.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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