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Vulnerability Details :

CVE-2019-14986

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-13 Aug, 2019 | 19:19
Updated At-05 Aug, 2024 | 00:34
Rejected At-
Credits

eQ-3 Homematic CCU2 and CCU3 with the CUxD AddOn before 2.3.0 installed allow administrative operations by unauthenticated attackers with access to the web interface, because features such as File-Browser and Shell Command (as well as "Set root password") are exposed.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:13 Aug, 2019 | 19:19
Updated At:05 Aug, 2024 | 00:34
Rejected At:
▼CVE Numbering Authority (CNA)

eQ-3 Homematic CCU2 and CCU3 with the CUxD AddOn before 2.3.0 installed allow administrative operations by unauthenticated attackers with access to the web interface, because features such as File-Browser and Shell Command (as well as "Set root password") are exposed.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://psytester.github.io/CVE-2019-14986/
x_refsource_MISC
Hyperlink: https://psytester.github.io/CVE-2019-14986/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://psytester.github.io/CVE-2019-14986/
x_refsource_MISC
x_transferred
Hyperlink: https://psytester.github.io/CVE-2019-14986/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:13 Aug, 2019 | 20:15
Updated At:24 Aug, 2020 | 17:37

eQ-3 Homematic CCU2 and CCU3 with the CUxD AddOn before 2.3.0 installed allow administrative operations by unauthenticated attackers with access to the web interface, because features such as File-Browser and Shell Command (as well as "Set root password") are exposed.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.08.1HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.09.3HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.0
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 9.3
Base severity: HIGH
Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CPE Matches
eq-3
eq-3
>>homematic_ccu2_firmware>>Versions before 2.3.0(exclusive)
cpe:2.3:o:eq-3:homematic_ccu2_firmware:*:*:*:*:*:*:*:*
eq-3
eq-3
>>homematic_ccu2>>-
cpe:2.3:h:eq-3:homematic_ccu2:-:*:*:*:*:*:*:*
eq-3
eq-3
>>homematic_ccu3_firmware>>Versions before 2.3.0(exclusive)
cpe:2.3:o:eq-3:homematic_ccu3_firmware:*:*:*:*:*:*:*:*
eq-3
eq-3
>>homematic_ccu3>>-
cpe:2.3:h:eq-3:homematic_ccu3:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://psytester.github.io/CVE-2019-14986/cve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://psytester.github.io/CVE-2019-14986/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

2Records found
CVE-2018-7298
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.1||HIGH
EPSS-0.11% / 30.50%
||
7 Day CHG~0.00%
Published-22 Feb, 2018 | 19:00
Updated-05 Aug, 2024 | 06:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In /usr/local/etc/config/addons/mh/loopupd.sh on eQ-3 AG HomeMatic CCU2 2.29.22 devices, software update packages are downloaded via the HTTP protocol, which does not provide any cryptographic protection of the downloaded contents. An attacker with a privileged network position (which could be obtained via DNS spoofing of www.meine-homematic.de or other approaches) can exploit this issue in order to provide arbitrary malicious firmware updates to the CCU2. This can result in a full system compromise.

Action-Not Available
Vendor-eq-3n/a
Product-homematic_central_control_unit_ccu2homematic_central_control_unit_ccu2_firmwaren/a
CWE ID-CWE-319
Cleartext Transmission of Sensitive Information
CVE-2019-14984
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.1||HIGH
EPSS-10.70% / 93.03%
||
7 Day CHG~0.00%
Published-13 Aug, 2019 | 19:15
Updated-05 Aug, 2024 | 00:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-eq-3n/a
Product-homematic_ccu2_firmwarehomematic_ccu3_firmwarehomematic_ccu3homematic_ccu2n/a
CWE ID-CWE-306
Missing Authentication for Critical Function
Details not found