Arbitrary file upload in Atutor Acontent
CVE-2020-10557
An issue was discovered in AContent through 1.4. It allows the user to run commands on the server with a low-privileged account. The upload section in the file manager page contains an arbitrary file upload vulnerability via upload.php. The extension .php7 bypasses file upload restrictions.
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: 0.014 (70.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
References
- sourceforge.net/projects/acontent/ (Third Party Advisory)
- github.com/cinzinga/CVEs/tree/master/CVE-2020-10557 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-10557?
- CVE-2020-10557 is a high-severity vulnerability in Atutor Acontent, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2020-03-16.
- How severe is CVE-2020-10557?
- High severity. CVSS v3 base score is 8.8 out of 10.