PT-2023-20864 · Yale · Yale Keyless Lock

Alexios Mylonas + 2 · Published 2023-12-03 · Updated 2024-01-16 · CVE-2023-26943

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 Yale Keyless Lock version v1.0

Description The issue is related to weak encryption mechanisms in RFID Tags, which allows attackers to create a cloned tag via physical proximity to the original.

Recommendations For Yale Keyless Lock version v1.0, consider disabling the RFID tag functionality until a patch or fix is available to strengthen the encryption mechanisms. Restrict physical access to the lock to minimize the risk of exploitation.

Exploit

Fix

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2023-26943

Affected Products

Yale Keyless Lock

References · 8

• 🔥 https://researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent · Exploit
• https://osv.dev/vulnerability/CVE-2023-26943 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26943 · Security Note
• https://t.me/cvenotify/67503 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1731849939037168020 · Twitter Post
• https://twitter.com/CVEnew/status/1731820244522435004 · Twitter Post
• https://twitter.com/gastronomy/status/1731500493279469815 · Twitter Post
• https://arxiv.org/abs/2312.00021 · Note