Vulnerability Details : CVE-2018-7301
eQ-3 AG HomeMatic CCU2 2.29.22 devices have an open XML-RPC port without authentication. This can be exploited by sending arbitrary XML-RPC requests to control the attached BidCos devices.
Products affected by CVE-2018-7301
- cpe:2.3:o:eq-3:homematic_central_control_unit_ccu2_firmware:2.29.22:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-7301
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-7301
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-7301
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-7301
-
http://atomic111.github.io/article/homematic-ccu2-xml-rpc
CVE-2018-7301: Unauthenticated XML-RPC Service in HomeMatic CCU2 · Patrick Münch BlogThird Party Advisory
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