CVE-2020-14028 json
An issue was discovered in Ozeki NG SMS Gateway through 4.17.6.
published 2020-09-22 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-6194
- cvss
- 7.2
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. By leveraging a path traversal vulnerability in the Autoreply module's Script Name, an attacker may write to or overwrite arbitrary files, with arbitrary content, usually with NT AUTHORITY\SYSTEM privileges.
Exploit prediction
1.86% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14028-Arbitary%20File%20Write-Ozeki%20SMS%20Gateway referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
github.com
/DrunkenShells/Disclosures/tree/master/CVE-2020-14028-Arbitary%20File%20Write-Ozeki%20SMS%20Gateway
exploit, third-party-advisory
-
ozeki.hu
/index.php?owpn=231
product, vendor-advisory
Sources
- CVE List CVE-2020-14028
- NVD CVE-2020-14028
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