Z-Wave Specification S2 Security downgrade

CVSS Meta Temp Score
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CTI Interest Score
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3.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Z-Wave Specification. Impacted is an unknown function of the component S2 Security. This manipulation causes downgrade. This vulnerability appears as CVE-2018-25029. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Z-Wave Specification (version now known). It has been declared as problematic. Affected by this vulnerability is some unknown processing of the component S2 Security. The manipulation with an unknown input leads to a downgrade vulnerability. The CWE definition for the vulnerability is CWE-757. A protocol or its implementation supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties. As an impact it is known to affect confidentiality.

The weakness was presented 02/05/2022. The advisory is shared at pentestpartners.com. This vulnerability is known as CVE-2018-25029 since 01/26/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1562.010 for this issue.

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

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.1
VulDB Meta Temp Score: 3.1

VulDB Base Score: 3.1
VulDB Temp Score: 3.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Downgrade
CWE: CWE-757
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

01/26/2022 🔍
02/05/2022 +10 days 🔍
02/05/2022 +0 days 🔍
02/07/2022 +2 days 🔍

Sourcesinfo

Advisory: pentestpartners.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-25029 (🔍)
GCVE (CVE): GCVE-0-2018-25029
GCVE (VulDB): GCVE-100-192373

Entryinfo

Created: 02/05/2022 10:12
Updated: 02/07/2022 14:06
Changes: 02/05/2022 10:12 (37), 02/07/2022 14:06 (1)
Complete: 🔍
Cache ID: 216::103

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