CVE-2019-10120
First published: Wed Jul 10 2019(Updated: )
On eQ-3 HomeMatic CCU2 devices before 2.41.8 and CCU3 devices before 3.43.16, automatic login configuration (aka setAutoLogin) can be achieved by continuing to use a session ID after a logout, aka HMCCU-154.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Eq-3 Ccu3 Firmware | <3.43.16 | |
| Eq-3 Ccu3 | ||
| Eq-3 Ccu2 Firmware | <2.41.8 | |
| Eq-3 Ccu2 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-10120?
CVE-2019-10120 is a vulnerability that affects eQ-3 HomeMatic CCU2 devices before 2.41.8 and CCU3 devices before 3.43.16.
How does CVE-2019-10120 work?
CVE-2019-10120 allows an attacker to achieve automatic login configuration by continuing to use a session ID after a logout.
What is the severity of CVE-2019-10120?
The severity of CVE-2019-10120 is high, with a CVSS score of 8.8.
Which devices are affected by CVE-2019-10120?
eQ-3 HomeMatic CCU2 devices before version 2.41.8 and CCU3 devices before version 3.43.16 are affected by CVE-2019-10120.
How can I fix CVE-2019-10120?
To fix CVE-2019-10120, it is recommended to update the firmware of the affected eQ-3 HomeMatic CCU2 and CCU3 devices to versions 2.41.8 and 3.43.16 or later, respectively.
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