CVE-2023-6259

HIGHNVD 7.17.6▲

7.1

Insufficiently Protected Credentials, : Improper Access Control vulnerability in Brivo ACS100, ACS300 allows Password Recovery Exploitation, Bypassing Physical Security.This issue affects ACS100, ACS300: from 5.2.4 before 6.2.4.3.

CVSS v3: 7.1
EG Score: 7.6(medium)
EPSS: 1.4%
KEV: Not listed

Published

February 19, 2024

Last Modified

April 1, 2025

References (4)

57dba5dd-1a03-47f6-8b36-e84e47d335d8https://sra.io/advisories/
57dba5dd-1a03-47f6-8b36-e84e47d335d8https://support.brivo.com/l/en/article/g82txdwepa-brivo-firmware-release-notes#brivo_firmware_release_6_2_4_3
af854a3a-2127-422b-91ae-364da2661108https://sra.io/advisories/
af854a3a-2127-422b-91ae-364da2661108https://support.brivo.com/l/en/article/g82txdwepa-brivo-firmware-release-notes#brivo_firmware_release_6_2_4_3

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 10× 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.

2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 08:16 UTCEG score recompute
2026-05-24 08:16 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-6259?

CVE-2023-6259 is a high vulnerability published on February 19, 2024. Insufficiently Protected Credentials, : Improper Access Control vulnerability in Brivo ACS100, ACS300 allows Password Recovery Exploitation, Bypassing Physical Security.This issue affects ACS100, ACS300: from 5.2.4 before 6.2.4.3.

When was CVE-2023-6259 disclosed?

CVE-2023-6259 was first published in the National Vulnerability Database on February 19, 2024, with the most recent update on April 1, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-6259 actively exploited?

CVE-2023-6259 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-6259?

CVE-2023-6259 has a CVSS v3 base score of 7.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.6.

How do I remediate CVE-2023-6259?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-6259, 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-2023-6259

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-6259?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)