CRITICAL

CVE-2021-47728

CVSS v3

9.8

CRITICAL

EPSS Score

2.6 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2021-47728 yet.

Full record on NVD

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.

Technical details

Published: 2025-12-09

Frequently asked questions

What is CVE-2021-47728?

Is CVE-2021-47728 actively exploited?

Active exploitation of CVE-2021-47728 has not been confirmed. Its EPSS score was 2.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-47728?

CVE-2021-47728 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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