CVE-2022-43436

Name: CVE-2022-43436
Creator: NVD / NIST
Published: 2023-01-03T03:15:10.107+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2022-43436 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.86%

53.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Easy Test Project	Easy Test	22h29

References

https://www.twcert.org.tw/tw/cp-132-6828-1e5e4-1.htmlThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-6828-1e5e4-1.htmlThird Party Advisory

Timeline

Published: Jan 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43436?

How severe is CVE-2022-43436?

CVE-2022-43436 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43436?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-43436?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST