CVE-2023-7009

CVE-2023-7009 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Some Sciener-based locks support plaintext message processing over Bluetooth Low Energy, allowing unencrypted malicious commands to be passed to the lock. These malicious commands, less then 16 bytes in length, will be processed by the lock as if they were encrypted communications. This can be further exploited by an attacker to compromise the lock's integrity.

Frequently asked questions

What is CVE-2023-7009?
Some Sciener-based locks support plaintext message processing over Bluetooth Low Energy, allowing unencrypted malicious commands to be passed to the lock. These malicious commands, less then 16 bytes in length, will be processed by the lock as if they were encrypted communications. This can be further exploited by an attacker to compromise the lock's integrity.
How severe is CVE-2023-7009?
CVE-2023-7009 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2023-7009 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-7009?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-7009 have an EU (EUVD) identifier?
Yes. CVE-2023-7009 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-59201.
When was CVE-2023-7009 published?
CVE-2023-7009 was published on 2024-03-15 and last updated on 2026-06-17.

References