CVE-2024-29916

medium

Description

The dormakaba Saflok system before the November 2023 software update allows an attacker to unlock arbitrary doors at a property via forged keycards, if the attacker has obtained one active or expired keycard for the specific property, aka the "Unsaflok" issue. This occurs, in part, because the key derivation function relies only on a UID. This affects, for example, Saflok MT, and the Confidant, Quantum, RT, and Saffire series.

References

https://www.youtube.com/watch?v=4cx0RUV7i0s

https://www.wired.com/story/saflok-hotel-lock-unsaflok-hack-technique/

https://unsaflok.com

https://news.ycombinator.com/item?id=39779291

Details

Source: Mitre, NVD

Published: 2024-03-21

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.6

Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.00092