CVE-2023-6259

HIGHNVD 7.17.6▲
EchelonGraph scoreMEDIUM confidence

Score 7.6 from GitHub Security Advisory (severity: HIGH) published 2024-02-20. NVD baseline CVSS 7.1; sources differ by 0.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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)
EG Risk
34(Track)
EG Risk 34/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity76% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
14.5%
KEV
Not listed

Published

February 19, 2024

Last Modified

April 1, 2025

References (4)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 39× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-24 14:16 UTCEPSS rescore
  2. 2026-07-23 14:16 UTCEPSS rescore
  3. 2026-07-23 02:30 UTCEG score recompute
  4. 2026-07-22 23:17 UTCEG score recompute
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  1. 2026-07-06 02:22 UTCEPSS rescore
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  36. 2026-06-11 13:59 UTCEPSS rescore
  37. 2026-06-10 22:17 UTCEPSS rescore
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  39. 2026-06-08 14:16 UTCEPSS rescore
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  43. 2026-06-06 13:46 UTCEPSS rescore
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  45. 2026-06-05 22:46 UTCEPSS rescore
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  47. 2026-06-04 13:11 UTCEPSS rescore
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  49. 2026-06-02 20:12 UTCEPSS rescore
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  52. 2026-05-31 22:30 UTCEPSS rescore
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  56. 2026-05-29 13:43 UTCEPSS rescore
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  63. 2026-05-26 07:18 UTCEPSS rescore
  64. 2026-05-26 07:18 UTCEPSS rescore
  65. 2026-05-24 08:16 UTCEG score recompute
  66. 2026-05-24 08:16 UTCGHSA enrichment

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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 14.5% 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.

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