Vulnerability-Lookup

VAR-202104-0018

Vulnerability from variot - Updated: 2025-01-30 21:17

An issue was discovered in WiZ Colors A60 1.14.0. Wi-Fi credentials are stored in cleartext in flash memory, which presents an information-disclosure risk for a discarded or resold device. WiZ Colors A60 Contains a vulnerability in the plaintext storage of important information.Information may be obtained.

[Additional Information] Wi-Fi credentials are stored in plain-text on the light bulb. These credentials can be obtained by reading the flash memory directly using a logic analyzer.

[VulnerabilityType Other] Information disclosure

[Vendor of Product] WiZ Connected

[Affected Product Code Base] WiZ Colors A60 - 1.14.0

[Affected Component] WiZ Colors A60

[Attack Type] Physical

[Impact Information Disclosure] true

[Attack Vectors] Physical, access to the chip is required.

[Reference] N/A

[Has vendor confirmed or acknowledged the vulnerability?] true

[Discoverer] Jasper Nota, Willem Westerhof, Wouter Wessels, Jim Blankendaal from Qbit in assignment of the Consumentenbond. Use CVE-2020-11924

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CVE-2020-11924 (GCVE-0-2020-11924)

Vulnerability from cvelistv5 – Published: 2021-04-02 18:11 – Updated: 2024-08-04 11:42

Summary

An issue was discovered in WiZ Colors A60 1.14.0. Wi-Fi credentials are stored in cleartext in flash memory, which presents an information-disclosure risk for a discarded or resold device.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.eurofins-cybersecurity.com/news/conne…
http://seclists.org/fulldisclosure/2024/Jul/14	mailing-list

Date Public

2021-02-15 00:00

Show details on NVD website

JSON

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        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.eurofins-cybersecurity.com/news/connected-devices-wiz-smart-lightbulbs/"
        },
        {
          "name": "20240729 Bunch of IoT CVEs",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2024/Jul/14"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-11924",
    "datePublished": "2021-04-02T18:11:07.000Z",
    "dateReserved": "2020-04-19T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:42:00.786Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

Action not permitted

VAR-202104-0018

CVE-2020-11924 (GCVE-0-2020-11924)

Tags

Sightings

Nomenclature

Related by attack behaviour