CVE-2024-33897
published 2024-08-06CVE-2024-33897: A compromised HMS Networks Cosy+ device could be used to request a Certificate Signing Request from Talk2m for another device, resulting in an availability…
PriorityP352critical9.1CVSS 3.1
AVNACLPRNUINSUCNIHAH
EPSS
0.66%
46.9th percentile
A compromised HMS Networks Cosy+ device could be used to request a Certificate Signing Request from Talk2m for another device, resulting in an availability issue. The issue was patched on the Talk2m production server on April 18, 2024.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| hms-networks | ewon_cosy_+_firmware | >= 21.0s0 < 21.2s10 | 21.2s10 |
| hms-networks | ewon_cosy_+_firmware | >= 22.0s0 < 22.1s3 | 22.1s3 |
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https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/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.pdfhttps://www.ewon.biz/products/cosy/ewon-cosy-wifihttps://www.hms-networks.com/cyber-securityhttp://seclists.org/fulldisclosure/2024/Aug/24http://seclists.org/fulldisclosure/2024/Aug/27
2024-08-06
Published