Vulnerability-Lookup

GHSA-88GG-5JPF-JC8F

Vulnerability from github – Published: 2026-02-15 12:30 – Updated: 2026-02-15 12:30

Details

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool (e.g., SDR) can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication.

Severity

5.7 (Medium)


                  
                    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:P/AU:N/V:D/RE:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-2539"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-319"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-15T11:15:54Z",
    "severity": "MODERATE"
  },
  "details": "The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool (e.g., SDR) can capture the random number and counters\u00a0transmitted in cleartext, which is sensitive information required for authentication.",
  "id": "GHSA-88gg-5jpf-jc8f",
  "modified": "2026-02-15T12:30:25Z",
  "published": "2026-02-15T12:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2539"
    },
    {
      "type": "WEB",
      "url": "https://asrg.io/security-advisories/cve-2026-2539-micca-ke700-cleartext-transmission-of-key-fob-id"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:D/RE:H/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-2539 (GCVE-0-2026-2539)

Vulnerability from cvelistv5 – Published: 2026-02-15 10:58 – Updated: 2026-02-17 17:07

Title

Micca KE700 Cleartext transmission of key fob ID

Summary

Severity

5.7 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:P/AU:N/V:D/RE:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-17 16:42 UTC

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

ASRG icscert root Scorecard

References

1 reference

URL	Tags
https://asrg.io/security-advisories/cve-2026-2539…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Micca Auto Electronics Co., Ltd.	Car Alarm System KE700	Affected: KE700 Unknown: KE700+

Credits

Danilo Erazo

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JSON

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        "metrics": [
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                "id": "CVE-2026-2539",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-17T16:42:19.132639Z",
                "version": "2.0.3"
              },
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      ],
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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.

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.

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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.

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GHSA-88GG-5JPF-JC8F

CVE-2026-2539 (GCVE-0-2026-2539)

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