Description

EWON Flexy 202 transmits user credentials in clear text with no encryption when a user is added, or user credentials are changed via its webpage.

Classification

CVE ID: CVE-2025-0432

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.9

Affected Products

Vendor: HMS Networks

Product: Ewon Flexy 202

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 18.25% (scored less or equal to compared to others)

EPSS Date: 2025-02-27 (when was this score calculated)

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-023-06
https://www.hms-networks.com/cyber-security
https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/ewon/manuals-and-guides---installation-guides/best-practices-for-a-secure-usage-of-the-ewon-solution-en.pdf?sfvrsn=37160847_4
https://support.hms-networks.com/hc/en-us/articles/19393244940818-How-to-block-all-the-unused-Ewon-Flexy-Cosy131-services-on-the-LAN-WAN-and-or-VPN-interface

Timeline