How severe is CVE-2023-50129?

CVE-2023-50129 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-50129 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50129?

CVE-2023-50129 affects Flient Smart Lock Advanced Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50129?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-50129 have an EU (EUVD) identifier?

Yes. CVE-2023-50129 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-54956.

When was CVE-2023-50129 published?

CVE-2023-50129 was published on 2024-01-11 and last updated on 2026-06-17.

CVE-2023-50129

CVE-2023-50129 is a medium-severity vulnerability in Flient Smart Lock Advanced Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-311.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-54956
Weakness: CWE-311
Affected product: Flient Smart Lock Advanced Firmware
Published: 2024-01-11
Last modified: 2026-06-17

Description

Missing encryption in the NFC tags of the Flient Smart Door Lock v1.0 allows attackers to create a cloned tag via brief physical proximity to the original tags, which results in an attacker gaining access to the perimeter.

Frequently asked questions

What is CVE-2023-50129?: Missing encryption in the NFC tags of the Flient Smart Door Lock v1.0 allows attackers to create a cloned tag via brief physical proximity to the original tags, which results in an attacker gaining access to the perimeter.
How severe is CVE-2023-50129?: CVE-2023-50129 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-50129 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50129?: CVE-2023-50129 affects Flient Smart Lock Advanced Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50129?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-50129 have an EU (EUVD) identifier?: Yes. CVE-2023-50129 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-54956.
When was CVE-2023-50129 published?: CVE-2023-50129 was published on 2024-01-11 and last updated on 2026-06-17.

References

https://www.secura.com/services/iot/consumer-products/security-concerns-in-popular-smart-home-devices

Affected products (1)

cpe:2.3:o:flient:smart_lock_advanced_firmware:1.0:*:*:*:*:*:*:*

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