High severity · published Aug 13, 2019
CVE-2019-14984
eQ-3 Homematic CCU2 and CCU3 with the XML-API through 1.2.0 AddOn installed allow Remote Code Execution by unauthenticated attackers with access to the web interface, because the…
8.1
CVSS
5.8%
EPSS
No
On KEV
Description
eQ-3 Homematic CCU2 and CCU3 with the XML-API through 1.2.0 AddOn installed allow Remote Code Execution by unauthenticated attackers with access to the web interface, because the undocumented addons/xmlapi/exec.cgi script uses CMD_EXEC to execute TCL code from a POST request.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.8% · higher than 93% 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
through 1.2.0 · source: NVD
HC
Homematic Ccu3 Firmware · Eq-3
through 1.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-14984
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-14984
Exploit
https://psytester.github.io/CVE-2019-14984/
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