Medium severity · published Jan 28, 2025
CVE-2025-0432
HMS Networks Ewon Flexy 202 Cleartext Transmission of Sensitive Information
5.7
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Ewon Flexy 202 · HMS Networks
All versions, or not specified · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-0432
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-0432
hmsnetworks.blob.core.windows.net
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
support.hms-networks.com
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
www.cisa.gov
https://www.cisa.gov/news-events/ics-advisories/icsa-25-023-06
www.hms-networks.com
https://www.hms-networks.com/cyber-security
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