CVE-2023-22286 Cross-site request forgery in MAHO-PBX NetDevancer series

High 8.1 Published 17 Jan 2023 Updated 4 Apr 2025

Remote attackers can hijack user sessions and perform unintended actions via CSRF in MAHO-PBX NetDevancer systems.

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-2023-22286?

CVE-2023-22286 is a high-severity vulnerability in Mahoroba Kobo, Inc. MAHO-PBX NetDevancer series, published on 17 Jan 2023. 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

Cross-site request forgery (CSRF) vulnerability in MAHO-PBX NetDevancer Lite/Uni/Pro/Cloud prior to Ver.1.11.00, MAHO-PBX NetDevancer VSG Lite/Uni prior to Ver.1.11.00, and MAHO-PBX NetDevancer MobileGate Home/Office prior to Ver.1.11.00 allows a remote unauthenticated attacker to hijack the user authentication and conduct user's unintended operations by having a user to view a malicious page while logged in.

Weakness: CWE-352

Which versions are affected by CVE-2023-22286?

It affects 3 products.

Products include Ate-Mahoroba Maho-Pbx Netdevancer Firmware, Ate-Mahoroba Maho-Pbx Netdevancer Mobilegate Firmware, Ate-Mahoroba Maho-Pbx Netdevancer Vsg Firmware.

How do I fix CVE-2023-22286?

No fix has been published for CVE-2023-22286 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-22286 being exploited?

There is no known exploitation of CVE-2023-22286 in the wild and no public exploit code.

Sources

Also known as GHSA-43pr-7gqx-7qmm.