Unauthenticated access to the cloud-based service maintained by TrackR Bravo is allowed for querying or sending GPS data for any Trackr device by using the tracker ID number which can be discovered as described in CVE-2016-6539. Updated apps, version 5.1.6 for iOS and 2.2.5 for Android, have been released by the vendor to address the vulnerabilities in CVE-2016-6538, CVE-2016-6539, CVE-2016-6540 and CVE-2016-6541.
結論預警: CVE-2016-6540 綜合評估為中等風險（45.8/100）：CVSS 技術影響為中級，利用機率（EPSS 0.91%） 強制指令: 梳理受影響資產並納入修補計畫。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.44% | 0.91% | +0.47% |
| 2 | 2025-10-03 | 0.46% | 0.44% | -0.02% |
| 3 | 2025-07-24 | — | 0.46% | — |
完整 EPSS 歷史 （共 11 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 6.5 | 3.0 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 3.3 | 2.0 | LOW |
|
6.5 | 2.9 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| thetrackr | trackr_bravo_firmware | < 2.2.5 | cpe:2.3:o:thetrackr:trackr_bravo_firmware:*:*:*:*:*:android:*:* |
| thetrackr | trackr_bravo_firmware | < 5.1.6 | cpe:2.3:o:thetrackr:trackr_bravo_firmware:*:*:*:*:*:iphone_os:*:* |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/93874 | Third Party Advisory VDB Entry |
| https://blog.rapid7.com/2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities/ | Third Party Advisory |
| https://www.kb.cert.org/vuls/id/617567 | Third Party Advisory US Government Resource |
| https://www.kb.cert.org/vuls/id/TNOY-AF3KCZ | Third Party Advisory US Government Resource |