CVE-2022-30543 Security feature bypass in InRouter302

Medium 4.3 Published 9 Nov 2022 Updated 15 Apr 2025

Attackers can execute privileged operations on InHand Networks InRouter302 devices by sending crafted network requests due to leftover debug code.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-30543?

CVE-2022-30543 is a medium-severity vulnerability in InHand Networks InRouter302, published on 9 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A leftover debug code vulnerability exists in the console infct functionality of InHand Networks InRouter302 V3.5.45. A specially-crafted series of network requests can lead to execution of privileged operations. An attacker can send a sequence of requests to trigger this vulnerability.

Weakness: CWE-489

Which versions are affected by CVE-2022-30543?

It affects 1 product.

Products include Inhandnetworks Ir302 Firmware.

How do I fix CVE-2022-30543?

No fix has been published for CVE-2022-30543 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-30543 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-30543 exists.

Sources

Also known as GHSA-2qqv-j52q-3xhq.