CVE-2023-7327

Ozeki SMS Gateway <= 10.3.208 Unauthenticated Arbitrary File Read

State: Published
Severity: 8.7 High
Published: Nov 12, 2025
Updated: Apr 7, 2026
Reserved: Nov 12, 2025

Description

Ozeki SMS Gateway versions up to and including 10.3.208 contain a path traversal vulnerability. Successful exploitation allows an unauthenticated attacker to use URL-encoded traversal sequences to read arbitrary files from the underlying filesystem with the privileges of the gateway service, leading to disclosure of sensitive information.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	VulnCheck

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Ozeki SMS GatewayOzeki Ltd.	10.3.208 and earlierAffected

References

https://www.exploit-db.com/exploits/51646exploit
https://ozeki-sms-gateway.com/product
https://www.vulncheck.com/advisories/ozeki-sms-gateway-unauthenticated-arbitrary-file-readthird-party-advisory

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