Bosch AMS/BIS interpretation input

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Bosch AMS and BIS (unknown version). This affects an unknown code block. The manipulation with an unknown input leads to a interpretation input vulnerability. CWE is classifying the issue as CWE-115. The product misinterprets an input, whether from an attacker or another product, in a security-relevant fashion. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A firmware bug which may lead to misinterpretation of data in the AMC2-4WCF and AMC2-2WCF allowing an adversary to grant access to the last authorized user.

It is possible to read the advisory at psirt.bosch.com. This vulnerability is uniquely identified as CVE-2023-32228 since 05/04/2023. The exploitability is told to be easy. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

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

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 4.6
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: Interpretation input
CWE: CWE-115 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Local: Yes
Remote: No

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

05/04/2023 CVE reserved
04/11/2024 +343 days Advisory disclosed
04/11/2024 +0 days VulDB entry created
04/11/2024 +0 days VulDB entry last update

Sourcesinfo

Advisory: psirt.bosch.com
Status: Confirmed

CVE: CVE-2023-32228 (🔒)

Entryinfo

Created: 04/11/2024 12:12 PM
Changes: 04/11/2024 12:12 PM (59)
Complete: 🔍
Cache ID: 18:CD8:40

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