TI-2020-10993 Aliases CVE-2020-14029 GHSA-j5rv-8887-pg3h

An issue was discovered in Ozeki NG SMS Gateway through 4.17.6.

LOW 36CWE-611Published 2020-09-18 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-611 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.01384 72nd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ozeki:ozeki_ng_sms_gateway::::::::	up to 4.17.6	Vulnerable	Ozeki Ltd.

cpe:2.3:a:ozeki:ozeki_ng_sms_gateway:*:*:*:*:*:*:*:* Versions up to 4.17.6 Vulnerable ·Ozeki Ltd.

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-14029
2026-10-03 Alias added: GHSA-j5rv-8887-pg3h

References

Exploit 1

https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14029-XXE-Ozeki%20SMS%20Gateway

Advisory 1

http://www.ozeki.hu/index.php?owpn=231

TI-2020-10990 CSV Injection (aka Excel Macro Injection or Formula Injection) exists in the Export Of… CVSS 3.1HIGH 8.8
TI-2020-10986 Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk… CVSS 3.1HIGH 8.8
TI-2020-10989 Ozeki NG SMS Gateway through 4.17.6 has multiple CSRF vulnerabilities. CVSS 3.1HIGH 8.8
TI-2020-10995 An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. CVSS 3.1HIGH 7.2
TI-2020-10994 An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. CVSS 3.1HIGH 7.2
TI-2020-10992 An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. CVSS 3.1HIGH 7.2

See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences