CVE-2025-41685Network attack vector

Authenticated name disclosure via email lookup

Published Aug 19, 2025 · Updated Aug 19, 2025

Personal-data disclosure in Sunny Portal powered by ennexOS before 15.08.2025 allows remote authenticated users to obtain another user’s name. The portal’s registered-user lookup returns name and surname for an entered email address to any regular account; CERT@VDE does not identify the responsible request handler. A regular portal account and the target user’s registered email address are required, and the reported consequence is limited to disclosure of that user’s name and surname.

CVSS severity6.5
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Personal-data disclosure in Sunny Portal powered by ennexOS before 15.08.2025 allows remote authenticated users to obtain another user’s name. The portal’s registered-user lookup returns name and surname for an entered email address to any regular account; CERT@VDE does not identify the responsible request handler. A regular portal account and the target user’s registered email address are required, and the reported consequence is limited to disclosure of that user’s name and surname.

The record

CVE
CVE-2025-41685
Published
Aug 19, 2025
Updated
Aug 19, 2025
Vendor
SMA Solar Technology AG
Product
Sunny Portal powered by ennexOS
Classifications
CWE-359, T1589.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 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=0 <15.08.2025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SMA Solar Technology AG · Sunny Portal powered by ennexOSversion=0 <15.08.2025

Published CVSS scores

6.5CERT@VDECVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-359Exposure of Private Personal Information to an Unauthorized Actor
T1589.003Gather Victim Identity Information: Employee Names

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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