CVE-2024-33897
Last modified
CVE-2024-33897 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hms-Networks | Ewon Cosy\+ Firmware | >= 21.0s0, < 21.2s10 |
| Hms-Networks | Ewon Cosy\+ Firmware | >= 22.0s0, < 22.1s3 |
References
- https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/Exploit, Third Party Advisory
- https://www.hms-networks.com/cyber-securityNot Applicable
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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