Multiple vulnerabilities in ZEXELON ZWX-2000CSW2-HN

Published: 2024-08-05

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2024-39838 CVE-2024-41720
CWE-ID	CWE-798 CWE-732
Exploitation vector	Local network
Public exploit	N/A
Vulnerable software Subscribe	ZWX-2000CSW2-HN Hardware solutions / Routers & switches, VoIP, GSM, etc
Vendor

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Use of hard-coded credentials

EUVDB-ID: #VU95269

Risk: Low

CVSSv3.1: 3.9 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-39838

CWE-ID: CWE-798 - Use of Hard-coded Credentials

Exploit availability: No

Description

The vulnerability allows a remote user to gain full access to vulnerable system.

The vulnerability exists due to presence of hard-coded credentials in application code. A remote administrator on the local network can access the affected system using the hard-coded credentials.

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

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ZWX-2000CSW2-HN: before 0.3.15

External links

http://jvn.jp/en/jp/JVN70666401/index.html
http://www.zexelon.co.jp/pdf/jvn70666401.pdf

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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

2) Incorrect permission assignment for critical resource

EUVDB-ID: #VU95271

Risk: Medium

CVSSv3.1: 7 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-41720

CWE-ID: CWE-732 - Incorrect Permission Assignment for Critical Resource