CVE-2024-29916 (CVSS 5.6)

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.

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CVSS v3.1 Score

5.6

MEDIUM

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

Weakness Type (CWE)

CWE-407 CWE-407

References

Other References

https://news.ycombinator.com/item?id=39779291 https://unsaflok.com https://www.wired.com/story/saflok-hotel-lock-unsaflok-hack-technique/ https://www.youtube.com/watch?v=4cx0RUV7i0s https://news.ycombinator.com/item?id=39779291 https://unsaflok.com https://www.wired.com/story/saflok-hotel-lock-unsaflok-hack-technique/

Frequently Asked Questions

What is CVE-2024-29916? +

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. It has a CVSS v3.1 base score of 5.6 (MEDIUM).

How severe is CVE-2024-29916? +

CVE-2024-29916 has a CVSS v3.1 score of 5.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2024-29916? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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