CVE-2024-33895

Published: Aug 2, 2024

Modified: Nov 4, 2025

PUBLISHED

Description

Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 use a unique key to encrypt the configuration parameters. This is fixed in version 21.2s10 and 22.1s3, the key is now unique per device.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://www.ewon.biz/products/cosy/ewon-cosy-wifi

https://www.hms-networks.com/cyber-security

https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/cybersecurity/security-advisory/hms-security-advisory-2024-07-29-001--ewon-several-cosy--vulnerabilities.pdf

https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2024-33895

Description

Affected Products

References