CVE-2019-14423

A Remote Code Execution (RCE) issue in the addon CUx-Daemon 1.11a of the eQ-3 Homematic CCU-Firmware 2.35.16 until 2.45.6 allows remote authenticated attackers to execute system commands as root remotely via a simple HTTP request.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://noskill1337.github.io/homematic-with-cux-daemon-remote-code-execution	Exploit Mitigation Third Party Advisory
https://www.eq-3.com/products/homematic.html	Vendor Advisory
https://noskill1337.github.io/homematic-with-cux-daemon-remote-code-execution	Exploit Mitigation Third Party Advisory
https://www.eq-3.com/products/homematic.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eq-3:cux-daemon:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:eq-3:ccu2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:eq-3:ccu2:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:26

Type	Values Removed	Values Added
References	~~() https://noskill1337.github.io/homematic-with-cux-daemon-remote-code-execution - Exploit, Mitigation, Third Party Advisory~~	() https://noskill1337.github.io/homematic-with-cux-daemon-remote-code-execution - Exploit, Mitigation, Third Party Advisory
References	~~() https://www.eq-3.com/products/homematic.html - Vendor Advisory~~	() https://www.eq-3.com/products/homematic.html - Vendor Advisory

Information

Published : 2019-10-17 14:15

Updated : 2024-11-21 04:26

NVD link : CVE-2019-14423

Mitre link : CVE-2019-14423

CVE.ORG link : CVE-2019-14423

JSON object : View

Products Affected

eq-3

cux-daemon
ccu2
ccu2_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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8.8 /10