eQ-3 Homematic CCU2 up to 2.47.15 Software Package resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in eQ-3 Homematic CCU2 up to 2.47.15. It has been rated as problematic. The affected element is an unknown function of the component Software Package. Performing a manipulation results in resource consumption. This vulnerability is identified as CVE-2019-9582. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in eQ-3 Homematic CCU2 up to 2.47.15. It has been classified as problematic. This affects an unknown function of the component Software Package. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability. The summary by CVE is:

eQ-3 Homematic CCU2 outdated base software packages allows Denial of Service. CCU2 affected versions: 2.35.16, 2.41.5, 2.41.8, 2.41.9, 2.45.6, 2.45.7, 2.47.10, 2.47.12, 2.47.15.

The weakness was released 08/14/2019. This vulnerability is uniquely identified as CVE-2019-9582 since 03/06/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Resource consumption
CWE: CWE-400 / CWE-404
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/06/2019 🔍
08/14/2019 +161 days 🔍
08/15/2019 +1 days 🔍
11/25/2023 +1563 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-9582 (🔍)
GCVE (CVE): GCVE-0-2019-9582
GCVE (VulDB): GCVE-100-140091

Entryinfo

Created: 08/15/2019 11:43
Updated: 11/25/2023 14:58
Changes: 08/15/2019 11:43 (35), 07/28/2020 12:08 (17), 11/25/2023 14:58 (3)
Complete: 🔍
Cache ID: 216::103

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