CVE-2020-13702
MEDIUMThe Rolling Proximity Identifier < 2020-05-29 - Exposure of Sensitive Information via Bluetooth LE Discovery
Title source: llmDescription
The Rolling Proximity Identifier used in the Apple/Google Exposure Notification API beta through 2020-05-29 enables attackers to circumvent Bluetooth Smart Privacy because there is a secondary temporary UID. An attacker with access to Beacon or IoT networks can seamlessly track individual device movement via a Bluetooth LE discovery mechanism.
References (6)
Core 6
Core References
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://github.com/normanluhrmann/infosec/raw/master/exposure-notification-vulnerability-20200611.pdf
Third Party Advisory x_refsource_misc
https://blog.google/documents/70/Exposure_Notification_-_Bluetooth_Specification_v1.2.2.pdf
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://github.com/normanluhrmann/infosec/raw/master/exposure-notification-vulnerability-20200616.pdf
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://github.com/normanluhrmann/infosec/raw/master/exposure-notification-vulnerability-20200616-2.pdf
Patch, Third Party Advisory x_refsource_misc
https://github.com/google/exposure-notifications-internals/commit/8f751a666697c3cae0a56ae3464c2c6cbe31b69e
Patch, Third Party Advisory x_refsource_misc
https://github.com/google/exposure-notifications-internals/commit/8f751a666697
Scores
CVSS v3
4.3
EPSS
0.0217
EPSS Percentile
79.9%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-200
Status
published
Products (1)
the_rolling_proximity_identifier_project/the_rolling_proximity_identifier
< 2020-05-29
Published
Jun 11, 2020
Tracked Since
Feb 18, 2026