eQ-3 Homematic CCU3 up to 2.4.4 Mediola NEO Server rc.d/97NeoServer access control

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in eQ-3 Homematic CCU3 up to 2.4.4. This issue affects some unknown processing of the file rc.d/97NeoServer of the component Mediola NEO Server. Performing a manipulation results in access control. This vulnerability is reported as CVE-2019-13030. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in eQ-3 Homematic CCU3 up to 2.4.4. This affects an unknown code of the file rc.d/97NeoServer of the component Mediola NEO Server. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

eQ-3 Homematic CCU3 AddOn 'Mediola NEO Server for Homematic CCU3' prior to 2.4.5 allows uncontrolled admin access to start or stop the Node.js process, resulting in the ability to obtain mediola configuration details. This is related to improper access control for addons configuration pages and a missing check in rc.d/97NeoServer.

The weakness was disclosed 08/14/2019. This vulnerability is uniquely identified as CVE-2019-13030 since 06/28/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 2.4.5 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Homematic CCU3 2.4.5

Timelineinfo

06/28/2019 🔍
08/14/2019 +47 days 🔍
08/15/2019 +1 days 🔍
11/25/2023 +1563 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-13030 (🔍)
GCVE (CVE): GCVE-0-2019-13030
GCVE (VulDB): GCVE-100-140067

Entryinfo

Created: 08/15/2019 11:21
Updated: 11/25/2023 14:12
Changes: 08/15/2019 11:21 (38), 07/28/2020 09:55 (17), 11/25/2023 14:12 (4)
Complete: 🔍
Cache ID: 216::103

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