CVE-2019-9727

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Unauthenticated password hash disclosure in the User.getUserPWD method in eQ-3 AG Homematic CCU3 3.43.15 and earlier allows remote attackers to retrieve the GUI password hashes of GUI users. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://atomic111.github.io/article/homematic-ccu3-unauthenticated-password-hash-disclosureExploit, Third Party Advisory
https://atomic111.github.io/article/homematic-ccu3-unauthenticated-password-hash-disclosureExploit, Third Party Advisory

Timeline

Published: May 13, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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