Vulnerability in Sciener Ttlock App

CVE-2023-7005

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (15.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-7005: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

References

Frequently asked questions

What is CVE-2023-7005?
CVE-2023-7005 is a high-severity vulnerability in Sciener Ttlock App, classified under CWE-757: SELECTION OF LESS-SECURE ALGORITHM DURING NEGOTIATION ('ALGORITHM DOWNGRADE'). CVSS score: 7.5/10. Published 2024-12-19.
How severe is CVE-2023-7005?
High severity. CVSS v3 base score is 7.5 out of 10.