CVE-2022-43436 HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest - Arbitrary File Upload

High 8.8 Published 3 Jan 2023 Updated 10 Apr 2025

Authenticated attackers can upload and execute arbitrary files in EasyTest, leading to system manipulation or service disruption.

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-2022-43436?

CVE-2022-43436 is a high-severity vulnerability in HWA JIUH DIGITAL TECHNOLOGY LTD. EasyTest, published on 3 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The File Upload function of EasyTest has insufficient filtering for special characters and file type. A remote attacker authenticated as a general user can upload and execute arbitrary files, to manipulate system or disrupt service.

Weakness: CWE-434

Which versions are affected by CVE-2022-43436?

It affects 1 product.

Products include Easy Test Project Easy Test.

How do I fix CVE-2022-43436?

No fix has been published for CVE-2022-43436 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-43436 being exploited?

There is no known exploitation of CVE-2022-43436 in the wild and no public exploit code.

Sources

Also known as GHSA-5cxh-m686-g767.