CVE-2025-29570 Privilege escalation in n/a

High 7.8 Published 3 Apr 2025 Updated 7 Apr 2025

A local attacker can escalate privileges on Shenzhen Libituo IoT devices via a vulnerability in the rc binary's tftp_image_check function.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-29570?

CVE-2025-29570 is a high-severity vulnerability in n/a, published on 3 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An issue in Shenzhen Libituo Technology Co., Ltd LBT-T300-T400 v3.2 allows a local attacker to escalate privileges via the function tftp_image_check of a binary named rc.

Weakness: CWE-276

Which versions are affected by CVE-2025-29570?

It affects 1 product.

Products include Szlbt Lbt-T300-T400 Firmware.

How do I fix CVE-2025-29570?

No fix has been published for CVE-2025-29570 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-29570 being exploited?

There is no known exploitation of CVE-2025-29570 in the wild and no public exploit code.

Sources

Also known as GHSA-x9f6-hx4w-vq6q.