CVEvulnerability

CVE-2020-14031

7.2 HIGH Published 2020-09-22 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2020-09-22
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected]): 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C

Description

An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. The outbox functionality of the TXT File module can be used to delete all/most files in a folder. Because the product usually runs as NT AUTHORITY\SYSTEM, the only files that will not be deleted are those currently being run by the system and/or files that have special security attributes (e.g., Windows Defender files).

Affected configurations

• ozeki ozeki ng sms gateway (<= 4.17.6)

References

http://www.ozeki.hu/index.php?owpn=231 Vendor Advisory
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14031-Arbitary%20File%20Delete-Ozeki%20SMS%20Gateway Exploit, Third Party Advisory
http://www.ozeki.hu/index.php?owpn=231 Vendor Advisory
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14031-Arbitary%20File%20Delete-Ozeki%20SMS%20Gateway Exploit, Third Party Advisory