Bosch BCC101/BCC102/BCC50 prior 4.13.33 WiFi Firmware excessive attack surface

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Bosch BCC101, BCC102 and BCC50. This affects an unknown function of the component WiFi Firmware. The manipulation results in excessive attack surface. This vulnerability is cataloged as CVE-2023-49722. The attack must originate from the local network. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Bosch BCC101, BCC102 and BCC50. Affected is an unknown functionality of the component WiFi Firmware. The manipulation with an unknown input leads to a excessive attack surface vulnerability. CWE is classifying the issue as CWE-1125. The product has an attack surface whose quantitative measurement exceeds a desirable maximum. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Network port 8899 open in WiFi firmware of BCC101/BCC102/BCC50 products, that allows an attacker to connect to the device via same WiFi network.

The weakness was shared 01/09/2024. The advisory is shared for download at psirt.bosch.com. This vulnerability is traded as CVE-2023-49722 since 11/30/2023. There are neither technical details nor an exploit publicly available.

Upgrading to version 4.13.33 eliminates this vulnerability.

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Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 8.3
CNA Vector (Robert Bosch GmbH): 🔍

CVSSv2info

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

Exploitinginfo

Class: Excessive attack surface
CWE: CWE-1125
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: BCC101/BCC102/BCC50 4.13.33

Timelineinfo

11/30/2023 🔍
01/09/2024 +40 days 🔍
01/09/2024 +0 days 🔍
01/26/2024 +17 days 🔍

Sourcesinfo

Advisory: psirt.bosch.com
Status: Confirmed

CVE: CVE-2023-49722 (🔍)
GCVE (CVE): GCVE-0-2023-49722
GCVE (VulDB): GCVE-100-250104

Entryinfo

Created: 01/09/2024 12:56
Updated: 01/26/2024 09:03
Changes: 01/09/2024 12:56 (48), 01/26/2024 09:03 (11)
Complete: 🔍
Cache ID: 216::103

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