CVE-2023-47677 Cross-site request forgery in WBR-6013

High 8.8 Published 8 Jul 2024 Updated 4 Nov 2025

A CSRF vulnerability in Realtek RTL819x SDK allows attackers to force users to perform unwanted actions via crafted HTTP requests.

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

What is CVE-2023-47677?

CVE-2023-47677 is a high-severity vulnerability in LevelOne WBR-6013, published on 8 Jul 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A cross-site request forgery (csrf) vulnerability exists in the boa CSRF protection functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network request can lead to CSRF. An attacker can send an HTTP request to trigger this vulnerability.

Weakness: CWE-352

Which versions are affected by CVE-2023-47677?

It affects 2 products.

Products include Level1 Wbr-6013 Firmware, Realtek Rtl819x Jungle Software Development Kit.

How do I fix CVE-2023-47677?

No fix has been published for CVE-2023-47677 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-47677 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-47677 exists.

Sources

Also known as GHSA-qgm4-625p-5hgm.