CVE-2022-46480

HIGHNVD 8.18.1—

8.1

Incorrect Session Management and Credential Re-use in the Bluetooth LE stack of the Ultraloq UL3 2nd Gen Smart Lock Firmware 02.27.0012 allows an attacker to sniff the unlock code and unlock the device whilst within Bluetooth range.

CVSS v3: 8.1
EG Score: 8.1(medium)
EPSS: 28.8%
KEV: Not listed

Published

December 5, 2023

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://arxiv.org/abs/2312.00021
cve@mitrehttps://www.researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent
af854a3a-2127-422b-91ae-364da2661108https://arxiv.org/abs/2312.00021
af854a3a-2127-422b-91ae-364da2661108https://www.researchgate.net/publication/375759408_Technical_Report_-_CVE-2022-46480_CVE-2023-26941_CVE-2023-26942_and_CVE-2023-26943#fullTextFileContent

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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2026-05-24 12:49 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-46480?

CVE-2022-46480 is a high vulnerability published on December 5, 2023. Incorrect Session Management and Credential Re-use in the Bluetooth LE stack of the Ultraloq UL3 2nd Gen Smart Lock Firmware 02.27.0012 allows an attacker to sniff the unlock code and unlock the device whilst within Bluetooth range.

When was CVE-2022-46480 disclosed?

CVE-2022-46480 was first published in the National Vulnerability Database on December 5, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-46480 actively exploited?

CVE-2022-46480 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 28.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-46480?

CVE-2022-46480 has a CVSS v3 base score of 8.1 (NVD).

How do I remediate CVE-2022-46480?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-46480, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-46480

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-46480?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)