Rubetek SmartHome 2020 Beacon Sniffing cleartext transmission

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Rubetek SmartHome 2020. It has been rated as critical. This impacts an unknown function of the component Beacon Handler. Performing a manipulation results in cleartext transmission (Sniffing). This vulnerability is known as CVE-2020-9550. Access to the local network is required for this attack. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Rubetek SmartHome 2020. This affects an unknown function of the component Beacon Handler. The manipulation with an unknown input leads to a cleartext transmission vulnerability (Sniffing). CWE is classifying the issue as CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.

The weakness was published 03/04/2020. This vulnerability is uniquely identified as CVE-2020-9550 since 03/02/2020. The attack needs to approached within the local network. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1040 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

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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

Name: Sniffing
Class: Cleartext transmission / Sniffing
CWE: CWE-319 / CWE-310
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

03/02/2020 🔍
03/04/2020 +2 days 🔍
03/05/2020 +1 days 🔍
04/09/2024 +1496 days 🔍

Sourcesinfo

Advisory: pastebin.com
Status: Not defined

CVE: CVE-2020-9550 (🔍)
GCVE (CVE): GCVE-0-2020-9550
GCVE (VulDB): GCVE-100-150885

Entryinfo

Created: 03/05/2020 08:33
Updated: 04/09/2024 15:24
Changes: 03/05/2020 08:33 (37), 03/05/2020 08:38 (17), 04/09/2024 15:24 (17)
Complete: 🔍
Cache ID: 216::103

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