CVE-2023-34761 json
An unauthenticated attacker within BLE proximity can remotely connect to a 7-Eleven LED Message Cup, Hello Cup 1.3.1 for Android, and bypas…
published 2023-06-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-38802
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
An unauthenticated attacker within BLE proximity can remotely connect to a 7-Eleven LED Message Cup, Hello Cup 1.3.1 for Android, and bypass the application's client-side chat censor filter.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.50% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/actuator/7-Eleven-Bluetooth-Smart-Cup-Jailbreak referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected products
- 7-eleven led_message_cup
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
github.com
/actuator/7-Eleven-Bluetooth-Smart-Cup-Jailbreak
exploit
-
github.com
/actuator/cve/blob/main/CVE-2023-34761
third-party-advisory
Sources
- CVE List CVE-2023-34761
- NVD CVE-2023-34761
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