CVE-2023-7327

HIGH EPSS 77.8%

Published Nov 12, 20257mo ago · Modified Jun 17, 20261w ago

8.7 CVSS 4.0

High

Published Nov 12, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

8.7

Exploitability

—

Impact

—

Vector string

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

77.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

References 3

ozeki-sms-gateway.com https://ozeki-sms-gateway.com/
exploit-db.com https://www.exploit-db.com/exploits/51646
vulncheck.com https://www.vulncheck.com/advisories/ozeki-sms-gateway-unauthenticated-arbitrary-file-read

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.