CVE-2019-15849
7.3 · HIGHOverview
CVE-2019-15849 is a high-severity vulnerability affecting eq-3 homematic_ccu3_firmware. It was published on October 17, 2019 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
eQ-3 HomeMatic CCU3 firmware 3.41.11 allows session fixation. An attacker can create session IDs and send them to the victim. After the victim logs in to the session, the attacker can use that session. The attacker could create SSH logins after a valid session and easily compromise the system.
Remediation
Check the references section for vendor advisories and patches from eq-3. Update homematic_ccu3_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2019-15849?
CVE-2019-15849 is a high-severity vulnerability affecting eq-3 homematic_ccu3_firmware. It was published on October 17, 2019 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2019-15849?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-15849?
Check the references section for vendor advisories and patches from eq-3. Update homematic_ccu3_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-15849?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-15849 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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