Bosch Infotainment System ECU 283C30861E Kernel signature verification

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Bosch Infotainment System ECU 283C30861E and classified as critical. This vulnerability affects unknown code of the component Kernel Module. The manipulation results in signature verification. This vulnerability is known as CVE-2025-32060. Attacking locally is a requirement. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Bosch Infotainment System ECU 283C30861E. Affected is an unknown code of the component Kernel Module. The manipulation with an unknown input leads to a signature verification vulnerability. CWE is classifying the issue as CWE-347. The product does not verify, or incorrectly verifies, the cryptographic signature for data. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The system suffers from the absence of a kernel module signature verification. If an attacker can execute commands on behalf of root user (due to additional vulnerabilities), then he/she is also able to load custom kernel modules to the kernel space and execute code in the kernel context. Such a flaw can lead to taking control over the entire system. First identified on Nissan Leaf ZE1 manufactured in 2020.

The weakness was published with PCA Cyber Security Assessment Team. The advisory is shared for download at nissan.co.uk. This vulnerability is traded as CVE-2025-32060 since 04/03/2025. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation requires an enhanced level of successful authentication. Technical details are unknown but a public exploit is available.

The exploit is shared for download at i.blackhat.com. It is declared as proof-of-concept.

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-2025-206906). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.7
VulDB Temp Score: 6.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA Vector (ASRG): 🔒

CVSSv2info

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

Exploitinginfo

Class: Signature verification
CWE: CWE-347 / CWE-345
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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

04/03/2025 CVE reserved
02/15/2026 +318 days Advisory disclosed
02/15/2026 +0 days VulDB entry created
02/20/2026 +5 days VulDB entry last update

Sourcesinfo

Advisory: nissan.co.uk
Organization: PCA Cyber Security Assessment Team
Status: Not defined

CVE: CVE-2025-32060 (🔒)
GCVE (CVE): GCVE-0-2025-32060
GCVE (VulDB): GCVE-100-346140
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/15/2026 16:49
Updated: 02/20/2026 05:29
Changes: 02/15/2026 16:49 (65), 02/19/2026 16:00 (1), 02/20/2026 05:29 (1)
Complete: 🔍
Cache ID: 216::103

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