CVE-2019-10122

eQ-3 HomeMatic CCU2 devices before 2.41.9 and CCU3 devices before 3.43.16 have buffer overflows in the ReGa ise GmbH HTTP-Server 2.0 component, aka HMCCU-179. This may lead to remote code execution.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.eq-3.de/Downloads/Software/HM-CCU2-Firmware_Updates/HM-CCU-2.41.9/HM-CCU2-Changelog.2.41.9.pdf	Release Notes Vendor Advisory
https://www.eq-3.de/Downloads/Software/CCU3-Firmware/CCU3-3.43.16/CCU3-Changelog.3.43.16.pdf	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:eq-3:ccu3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:eq-3:ccu3:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

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

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

Information

Published : 2019-07-10 05:15

Updated : 2021-07-21 04:39

NVD link : CVE-2019-10122

Mitre link : CVE-2019-10122

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

eq-3

ccu3
ccu2
ccu2_firmware
ccu3_firmware

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9.8 /10