Vulnerability identifier: #VU65816

Vulnerability risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-35239

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SolarView Compact SV-CPT-MC310
Hardware solutions / Routers & switches, VoIP, GSM, etc
SolarView Compact SV-CPT-MC310F
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Contec

Description

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of user-supplied input in the image file management page. A remote user can upload a specially crafted PHP file and execute arbitrary code on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SolarView Compact SV-CPT-MC310: 7.23

SolarView Compact SV-CPT-MC310F: 7.23

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External links
http://jvn.jp/en/vu/JVNVU93696585/index.html
http://www.contec.com/jp/download/donwload-list/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e#firmware

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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