Bosch Building Integration System 5.0 Configuration incomplete documentation of program execution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Bosch Building Integration System 5.0 and classified as critical. Impacted is an unknown function of the component Configuration Handler. Performing a manipulation results in incomplete documentation of program execution. This vulnerability is cataloged as CVE-2023-29241. The attack must originate from the local network. There is no exploit available.

Detailsinfo

A vulnerability was found in Bosch Building Integration System 5.0. It has been classified as critical. This affects an unknown part of the component Configuration Handler. The manipulation with an unknown input leads to a incomplete documentation of program execution vulnerability. CWE is classifying the issue as CWE-1112. The document does not fully define all mechanisms that are used to control or influence how product-specific programs are executed. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Improper Information in Cybersecurity Guidebook in Bosch Building Integration System (BIS) 5.0 may lead to wrong configuration which allows local users to access data via network

The weakness was shared 07/01/2023. The advisory is shared at psirt.bosch.com. This vulnerability is uniquely identified as CVE-2023-29241 since 06/01/2023. Neither technical details nor an exploit are publicly available.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-32818). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 8.1
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: Incomplete documentation of program execution
CWE: CWE-1112 / CWE-1110
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

06/01/2023 🔍
07/01/2023 +30 days 🔍
07/01/2023 +0 days 🔍
12/08/2025 +891 days 🔍

Sourcesinfo

Advisory: psirt.bosch.com
Status: Confirmed

CVE: CVE-2023-29241 (🔍)
GCVE (CVE): GCVE-0-2023-29241
GCVE (VulDB): GCVE-100-232809
EUVD: 🔍

Entryinfo

Created: 07/01/2023 08:33
Updated: 12/08/2025 10:12
Changes: 07/01/2023 08:33 (47), 07/22/2023 13:44 (11), 12/08/2025 10:12 (15)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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