CVE-2023-7005: CWE-757: Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') in Sciener TTLock App
A specially crafted message can be sent to the TTLock App that downgrades the encryption protocol used for communication, and can be utilized to compromise the lock, such as through revealing the unlockKey field.
CVE-2023-7005: CWE-757: Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') in Sciener TTLock App
Description
A specially crafted message can be sent to the TTLock App that downgrades the encryption protocol used for communication, and can be utilized to compromise the lock, such as through revealing the unlockKey field.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- certcc
- Date Reserved
- 2023-12-20T14:58:39.182Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 690a47466d939959c80222e1
Added to database: 11/4/2025, 6:34:46 PM
Last updated: 11/4/2025, 6:35:53 PM
Views: 1
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