Selea Targa IP OCR-ANPR Camera utils.php addr/port os command injection

Summaryinfo

A vulnerability classified as critical has been found in Selea Targa IP OCR-ANPR Camera. This impacts an unknown function of the file utils.php. This manipulation of the argument addr/port causes os command injection. The identification of this vulnerability is CVE-2021-47728. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in Selea Targa IP OCR-ANPR Camera (version now known). It has been declared as critical. Affected by this vulnerability is some unknown processing of the file utils.php. The manipulation of the argument addr/port with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was shared by Gjoko Krstic as 49460. The advisory is shared at exploit-db.com. This vulnerability is known as CVE-2021-47728 since 12/07/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:utils.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (49460). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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Vendor

• Selea

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• Targa IP OCR-ANPR Camera

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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