CVE-2026-52866 (GCVE-0-2026-52866)

Vulnerability from cvelistv5 – Published: 2026-06-18 23:45 – Updated: 2026-06-18 23:45
VLAI
Title
Apollo Pharmacy Blood Glucose Monitoring System APG-01 BT Missing Authorization
Summary
An attacker within BLE communication range can monopolize the device's only available BLE connection slot, preventing legitimate users or applications from establishing a connection.
Severity
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 (High)
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
Assigner
References
Impacted products
Credits
Rishitha Pucchakayala and Centre for Development of Advanced Computing (Hyderabad) reported these vulnerabilities to CISA.
Show details on NVD website
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Blood Glucose Monitoring System (Model No. APG-01 BT)",
          "vendor": "Apollo Pharmacy",
          "versions": [
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              "version": "0x0110_v1.1.0"
            }
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          "type": "finder",
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            "Recovery": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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      "providerMetadata": {
        "dateUpdated": "2026-06-18T23:45:34.263Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "url": "https://www.apollopharmacy.in/contact-us"
        },
        {
          "url": "https://www.cisa.gov/news-events/news/understanding-bluetooth-technology"
        },
        {
          "url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-169-01"
        },
        {
          "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-169-01.json"
        }
      ],
      "source": {
        "advisory": "ICSMA-26-169-01",
        "discovery": "EXTERNAL"
      },
      "title": "Apollo Pharmacy Blood Glucose Monitoring System APG-01 BT Missing Authorization",
      "workarounds": [
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            }
          ],
          "value": "Apollo Pharmacy did not respond to CISA\u0027s requests to coordinate. \nUsers are encouraged to reach out to Apollo Pharmacy directly for more \ninformation:\n https://www.apollopharmacy.in/contact-us \n\n\n\n\n\nCISA recommends users follow the \nguidance in the Understanding Bluetooth Technology blog:\u00a0\n https://www.cisa.gov/news-events/news/understanding-bluetooth-technology"
        }
      ],
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    "datePublished": "2026-06-18T23:45:34.263Z",
    "dateReserved": "2026-06-10T21:21:12.261Z",
    "dateUpdated": "2026-06-18T23:45:34.263Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.