CVE-2025-0432

Credential disclosure via unencrypted web requests

Published Jan 28, 2025 · Updated Jan 28, 2025

Cleartext transmission in all HMS Networks Ewon Flexy 202 versions allows adjacent attackers to read credentials during web-based user changes. The embedded web interface sends newly added or changed user credentials without encrypting the request traffic. An attacker must observe the adjacent network path while a legitimate user adds an account or changes credentials; the documented impact is credential disclosure only.

CVSS severity6.9
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in all HMS Networks Ewon Flexy 202 versions allows adjacent attackers to read credentials during web-based user changes. The embedded web interface sends newly added or changed user credentials without encrypting the request traffic. An attacker must observe the adjacent network path while a legitimate user adds an account or changes credentials; the documented impact is credential disclosure only.

The record

CVE
CVE-2025-0432
Published
Jan 28, 2025
Updated
Jan 28, 2025
Vendor
HMS Networks
Product
Ewon Flexy 202
Classifications
CWE-319, T0842
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

HMS Networks · Ewon Flexy 202version=All

Published CVSS scores

5.7CISACVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
6.9CISACVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
T0842Network Sniffing

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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