Arbitrary file upload in Easy Test Project
CVE-2022-43436
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.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (57.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Easy Test Project — versions 22h29
- Hwa Jiuh Digital Technology Ltd. Easytest — versions 22H29
Weakness classification (CWE)
References
- www.twcert.org.tw/tw/cp-132-6828-1e5e4-1.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-43436?
- CVE-2022-43436 is a high-severity vulnerability in Easy Test Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-01-03.
- How severe is CVE-2022-43436?
- High severity. CVSS v3 base score is 8.8 out of 10.