Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eq-3 | Ccu3 Firmware | <= 3.43.15 |
| Eq-3 | Ccu3 | - |
Related Weaknesses (CWE)
References
- https://atomic111.github.io/article/homematic-ccu3-unauthenticated-password-hashExploitThird Party Advisory
- https://atomic111.github.io/article/homematic-ccu3-unauthenticated-password-hashExploitThird Party Advisory
FAQ
What is CVE-2019-9727?
CVE-2019-9727 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 vuln...
How severe is CVE-2019-9727?
CVE-2019-9727 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-9727?
Check the references section above for vendor advisories and patch information. Affected products include: Eq-3 Ccu3 Firmware, Eq-3 Ccu3.