Arbitrary file upload in Fernus Learning Management Systems
CVE-2023-1728
Unrestricted Upload of File with Dangerous Type vulnerability in Fernus Informatics LMS allows OS Command Injection, Server Side Include (SSI) Injection. This issue affects LMS: before 23.04.03.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.3% 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
- www.usom.gov.tr/bildirim/tr-23-0194 (US Government Resource, Third Party Advisory, government-resource, broken-link)
- siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0194 (government-resource)
Frequently asked questions
- What is CVE-2023-1728?
- CVE-2023-1728 is a critical-severity vulnerability in Fernus Learning Management Systems, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-04-04.
- How severe is CVE-2023-1728?
- Critical severity. CVSS v3 base score is 9.8 out of 10.