{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-52866",
        "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "state": "PUBLISHED",
        "assignerShortName": "icscert",
        "dateReserved": "2026-06-10T21:21:12.261Z",
        "datePublished": "2026-06-18T23:45:34.263Z",
        "dateUpdated": "2026-06-22T14:52:06.602Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
                "shortName": "icscert",
                "dateUpdated": "2026-06-18T23:45:34.263Z"
            },
            "title": "Apollo Pharmacy Blood Glucose Monitoring System APG-01 BT Missing Authorization",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-862",
                            "description": "CWE-862",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Apollo Pharmacy",
                    "product": "Blood Glucose Monitoring System (Model No. APG-01 BT)",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0x0110_v1.1.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "An attacker within BLE communication range can monopolize the device's \nonly available BLE connection slot, preventing legitimate users or \napplications from establishing a connection.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "An attacker within BLE communication range can monopolize the device's \nonly available BLE connection slot, preventing legitimate users or \napplications from establishing a connection."
                        }
                    ]
                }
            ],
            "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"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "ADJACENT_NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.5,
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                    }
                },
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV4_0": {
                        "attackVector": "ADJACENT",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "HIGH",
                        "baseScore": 7.1,
                        "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"
                    }
                }
            ],
            "workarounds": [
                {
                    "lang": "en",
                    "value": "Apollo Pharmacy did not respond to CISA's 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: \n https://www.cisa.gov/news-events/news/understanding-bluetooth-technology",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "<p>Apollo Pharmacy did not respond to CISA's requests to coordinate. \nUsers are encouraged to reach out to Apollo Pharmacy directly for more \ninformation:<br><a href=\"https://www.apollopharmacy.in/contact-us\">https://www.apollopharmacy.in/contact-us</a></p>\n<p><br>CISA recommends users follow the \nguidance in the Understanding Bluetooth Technology blog:&nbsp;<br><a href=\"https://www.cisa.gov/news-events/news/understanding-bluetooth-technology\">https://www.cisa.gov/news-events/news/understanding-bluetooth-technology</a></p>"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Rishitha Pucchakayala and Centre for Development of Advanced Computing (Hyderabad) reported these vulnerabilities to CISA.",
                    "type": "finder"
                }
            ],
            "source": {
                "advisory": "ICSMA-26-169-01",
                "discovery": "EXTERNAL"
            },
            "x_generator": {
                "engine": "Vulnogram 1.0.2"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-22T14:51:51.052831Z",
                                "id": "CVE-2026-52866",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-06-22T14:52:06.602Z"
                }
            }
        ]
    }
}