A lack of authentication and authorization mechanisms in the Bluetooth Low Energy (BLE)…
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-311.
Summary
A lack of authentication and authorization mechanisms in the Bluetooth Low Energy (BLE) communication protocol of SRK Powertech Pvt Ltd Pebble Prism Ultra v2.9.2 allows attackers to reverse engineer the protocol and execute arbitrary commands on the device without establishing a connection. This is exploitable over Bluetooth Low Energy (BLE) proximity (Adjacent), requiring no physical contact with the device. Furthermore, the vulnerability is not limited to arbitrary commands but includes cleartext data interception and unauthenticated firmware hijacking via OTA services.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:pebblepower:pebble_prism_ultra_firmware:*:*:*:*:*:*:*:* | before 2.5.8 | Vulnerable | Pebblepower |
| cpe:2.3:h:pebblepower:pebble_prism_ultra:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Pebblepower |
- cpe:2.3:o:pebblepower:pebble_prism_ultra_firmware:*:*:*:*:*:*:*:* Versions before 2.5.8 Vulnerable ·Pebblepower
- cpe:2.3:h:pebblepower:pebble_prism_ultra:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Pebblepower
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-69969
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences