How serious is CVE-2026-1626?

This vulnerability has a CVSS score of 9.1 out of 10, classified as CRITICAL severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-1626?

Yes, proof-of-concept exploit code for CVE-2026-1626 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-1626?

CVE-2026-1626 affects sick lms1000 firmware. Check the full CVE details for specific version information.

How do I fix CVE-2026-1626?

To remediate CVE-2026-1626, check for security patches from sick. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-1626

Critical

|9.1

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

An attacker can potentially eavesdrop on or alter the encrypted communication between the lms1000 device and other systems using its SSH service, but they need to be able to intercept the network traffic first. This is possible because the device uses weak encryption methods that can be exploited.

Technical 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.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactNone

ScopeUnchanged

Vector String

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

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$6,000($5K-$15K)

Vendor Response

Grade APatched in 5 days

Quick Information

Published

Feb 27, 2026

about 1 month ago

Last Modified

Mar 5, 2026

about 1 month ago

Vendor

sick

Product

lms1000 firmware

Related Vulnerabilities

CVE-2026-1627High

An attacker can manipulate data being sent over the SSH connection by exploiting weak security methods in the device's firmware, but they need to be able to access the network traffic to do so. This means if they are on the same network, they could potentially alter the information exchanged between the device and other systems.