Vulnerability identifier: #VU71606

Vulnerability risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-22315

CWE-ID: CWE-345

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Wattbox WB-300-IP-3
Hardware solutions / Firmware

Vendor: Snap One

Description

The vulnerability allows a local attacker to compromise the target system.

The vulnerability exists due to the local area network (LAN) protocol does not verify updates to the device. A local attacker can upload a malformed update file to the device and execute arbitrary code.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Wattbox WB-300-IP-3: WB10.9a17

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External links
http://ics-cert.us-cert.gov/advisories/icsa-23-026-03

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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