Arbitrary file upload in Ozeki Ng Sms Gateway
CVE-2020-14022
Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts ("Import Contacts" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the "Application Starter" module) within the application.
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: 0.018 (78.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.ozeki.hu/index.php (Product, Vendor Advisory)
- www.ozeki.hu/index.php (Release Notes, Vendor Advisory)
- github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14022-Dangerous File… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-14022?
- CVE-2020-14022 is a high-severity vulnerability in Ozeki Ng Sms Gateway, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2020-09-22.
- How severe is CVE-2020-14022?
- High severity. CVSS v3 base score is 8.8 out of 10.