Vulnerability-Lookup

GHSA-W5J8-5P9W-GVX5

Vulnerability from github – Published: 2026-01-22 18:30 – Updated: 2026-01-22 18:30

Details

The Infotainment ECU manufactured by Bosch which is installed in Nissan Leaf ZE1 – 2020 uses a Redbend service for over-the-air provisioning and updates. HTTPS is used for communication with the back-end server. Due to usage of the default configuration for the underlying SSL engine, the server root certificate is not verified. As a result, an attacker may be able to impersonate a Redbend backend server using a self-signed certificate.

First identified on Nissan Leaf ZE1 manufactured in 2020.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-32057"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-22T16:16:06Z",
    "severity": "MODERATE"
  },
  "details": "The Infotainment ECU manufactured by Bosch which is installed in Nissan Leaf ZE1 \u2013 2020 uses a Redbend service for over-the-air provisioning and updates. HTTPS is used for communication with the back-end server. Due to usage of the default configuration for the underlying SSL engine, the server root certificate is not verified. As a result, an attacker may be able to impersonate a Redbend backend server using a self-signed certificate.\n\n\n\nFirst identified on Nissan Leaf ZE1 manufactured in 2020.",
  "id": "GHSA-w5j8-5p9w-gvx5",
  "modified": "2026-01-22T18:30:31Z",
  "published": "2026-01-22T18:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32057"
    },
    {
      "type": "WEB",
      "url": "https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infotainment-manufactured-by-bosch"
    },
    {
      "type": "WEB",
      "url": "https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html"
    },
    {
      "type": "WEB",
      "url": "http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
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}

CVE-2025-32057 (GCVE-0-2025-32057)

Vulnerability from cvelistv5 – Published: 2026-01-22 15:22 – Updated: 2026-01-22 15:43

Title

Misconfigured SSL/TLS communication of Redbend service for Infotainment ECU

Summary

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-22 15:42 UTC

CWE

CWE-295 - Improper Certificate Validation

Assigner

ASRG icscert root

References

3 references

URL	Tags
https://www.nissan.co.uk/vehicles/new-vehicles/le…	product
http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-R…	media-coverage
https://pcacybersecurity.com/resources/advisory/v…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Bosch	Infotainment system ECU	Affected: 283C30861E

Credits

Radu Motspan (PCA Cyber Security Assessment Team)

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-32057",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-22T15:42:55.389269Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.