#VU66940 OS Command Injection in SmaCam CS-QR10 and SmaCam Night Vision CS-QR20 - CVE-2022-38399

Vulnerability identifier: #VU66940

Vulnerability risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-38399

CWE-ID: CWE-78

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
SmaCam CS-QR10
Hardware solutions / Security hardware applicances
SmaCam Night Vision CS-QR20
Hardware solutions / Security hardware applicances

Vendor: PLANEX COMMUNICATIONS

Description

The vulnerability allows a local attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to missing protection mechanism for alternate hardware interface. An attacker with physical access can connect to the product's certain serial connection and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

SmaCam CS-QR10: All versions

SmaCam Night Vision CS-QR20: All versions

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External links
https://jvn.jp/en/vu/JVNVU90766406/index.html

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Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.