Vulnerability identifier: #VU87968

Vulnerability risk: Medium

CVSSv3.1: 6.2 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-16

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
CBR750
Hardware solutions / Routers & switches, VoIP, GSM, etc
C6300v2
Hardware solutions / Routers & switches, VoIP, GSM, etc
RBK852
Hardware solutions / Routers & switches, VoIP, GSM, etc
RBR850
Hardware solutions / Routers & switches, VoIP, GSM, etc
RBS850
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor:

Description

The issue may allow a remote attacker to bypass implemented security restrictions.

The issue exists due to the possibility to a security misconfiguration issue. A remote attacker on the local network can gain access to the target application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://kb.netgear.com/000066086/Security-Advisory-for-Security-Misconfiguration-on-Some-Modems-and-WiFi-Systems-PSV-2021-0131

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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