XXE in Ozeki Ng Sms Gateway
CVE-2020-14029
An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. The RSS To SMS module processes XML files in an unsafe manner. This opens the application to an XML External Entity attack that can be used to perform SSRF or read arbitrary local files.
Vulnerability class: XXE (XML External Entity)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.014 (71.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.1% 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.ozeki.hu/index.php (Vendor Advisory)
- github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14029-XXE-Ozeki SMS G… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-14029?
- CVE-2020-14029 is a high-severity vulnerability in Ozeki Ng Sms Gateway, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2020-09-18.
- How severe is CVE-2020-14029?
- High severity. CVSS v3 base score is 7.5 out of 10.