Critical severity · published Sep 17, 2019
CVE-2019-16199
eQ-3 Homematic CCU2 before 2.47.18 and CCU3 before 3.47.18 allow Remote Code Execution by unauthenticated attackers with access to the web interface via an HTTP POST request to…
9.8
CVSS
8.7%
EPSS
No
On KEV
Description
eQ-3 Homematic CCU2 before 2.47.18 and CCU3 before 3.47.18 allow Remote Code Execution by unauthenticated attackers with access to the web interface via an HTTP POST request to certain URLs related to the ReGa core process.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)8.7% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HC
Homematic Ccu2 Firmware · Eq-3
before 2.47.18 · source: NVD
HC
Homematic Ccu3 Firmware · Eq-3
before 3.47.18 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-16199
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-16199
Exploit
https://psytester.github.io/CVE-2019-16199/
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