CVE-2021-47728

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.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
selea	izero_box_full_firmware	All
selea	izero_box_full	All
selea	izero_column_entry\/8_firmware	All
selea	izero_column_entry\/8	All
selea	izero_column_full\/8_firmware	All
selea	izero_column_full\/8	All
selea	targa_504_firmware	All
selea	targa_504	All
selea	targa_512_firmware	All
selea	targa_512	All
selea	targa_704_ilb_firmware	All
selea	targa_704_ilb	All
selea	targa_704_tkm_firmware	All
selea	targa_704_tkm	All
selea	targa_710_inox_firmware	All
selea	targa_710_inox	All
selea	targa_750_firmware	All
selea	targa_750	All
selea	targa_805_firmware	All
selea	targa_805	All
selea	targa_semplice_firmware	All
selea	targa_semplice	All
selea	carplateserver	All
selea	carplateserver	All
selea	carplateserver	All
selea	carplateserver	All

References

Exploits

https://www.exploit-db.com/exploits/49460

Other References

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

Frequently Asked Questions

What is CVE-2021-47728? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2021-47728? +

CVE-2021-47728 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2021-47728? +

CVE-2021-47728 affects products from selea, specifically: carplateserver, izero_box_full, izero_box_full_firmware, izero_column_entry\/8, izero_column_entry\/8_firmware, izero_column_full\/8, izero_column_full\/8_firmware, targa_504, targa_504_firmware, targa_512, targa_512_firmware, targa_704_ilb, targa_704_ilb_firmware, targa_704_tkm, targa_704_tkm_firmware, targa_710_inox, targa_710_inox_firmware, targa_750, targa_750_firmware, targa_805, targa_805_firmware, targa_semplice, targa_semplice_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2021-47728? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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