PT-2023-25005 · Hello Cup · Hello Cup

Edward Warren · Published 2023-06-28 · Updated 2024-11-27 · CVE-2023-34761

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Hello Cup version 1.3.1 for Android

Description An unauthenticated attacker within BLE proximity can remotely connect to a 7-Eleven LED Message Cup and bypass the application's client-side chat censor filter.

Recommendations For Hello Cup version 1.3.1 for Android, as a temporary workaround, consider restricting access to the chat functionality until a patch is available. Avoid using the application's chat feature in areas where unauthorized BLE connections are possible.

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2023-34761

Affected Products

Hello Cup

References · 5

• 🔥 https://github.com/actuator/cve/blob/main/CVE-2023-34761 · Exploit
• 🔥 https://github.com/actuator/7-Eleven-Bluetooth-Smart-Cup-Jailbreak · Exploit
• https://osv.dev/vulnerability/CVE-2023-34761 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34761 · Security Note
• https://t.me/cibsecurity/65688 · Telegram Post