CVE-2023-2384 Netgear SRX5308 Web Management Interface cross site scripting

Low 2.4 Published 28 Apr 2023 Updated 2 Aug 2024

Remote attackers can inject malicious scripts into the Netgear SRX5308 web interface via the DHCP DNS IP field, potentially compromising user sessions.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-2384?

CVE-2023-2384 is a low-severity cross-site scripting vulnerability in Netgear SRX5308, published on 28 Apr 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

A vulnerability was found in Netgear SRX5308 up to 4.3.5-3. It has been declared as problematic. This vulnerability affects unknown code of the file scgi-bin/platform.cgi?page=dmz_setup.htm of the component Web Management Interface. The manipulation of the argument dhcp.SecDnsIPByte2 leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-227662 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-79

Which versions are affected by CVE-2023-2384?

It affects 1 product.

Products include Netgear Srx5308 Firmware.

How do I fix CVE-2023-2384?

No fix has been published for CVE-2023-2384 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2023-2384 being exploited?

There is no known exploitation of CVE-2023-2384 in the wild and no public exploit code.

Sources

Also known as GHSA-92hj-xmf6-8m47.