CVE-2026-82765

Path traversal vulnerability exists in Contec FX5000 series, FX4000 series, and FX3000 series. If this vulnerability is exploited, arbitrary files on the server may be viewed and/or altered by an attacker who can access the product via FTP.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/vu/JVNVU99009004/
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_fl_26091000_en.pdf

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-14 07:17

Updated : 2026-09-16 19:27

NVD link : CVE-2026-82765

Mitre link : CVE-2026-82765

CVE.ORG link : CVE-2026-82765

JSON object : View

Products Affected

No product.

CWE

CWE-23

Relative Path Traversal

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Ltd.", "product": "FXE4000-WP", "versions": [{"status": "affected", "version": "0", "lessThan": "1.14.00", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Contec Co., Ltd.", "product": "FXS4000", "versions": [{"status": "affected", "version": "0", "lessThan": "1.14.00", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Contec Co., Ltd.", "product": "FXS4020", "versions": [{"status": "affected", "version": "0", "lessThan": "1.14.00", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Contec Co., Ltd.", "product": "FXA3000", "versions": [{"status": "affected", "version": "0", "lessThan": "1.20.00", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Contec Co., Ltd.", "product": "FXA3000-[][]", "versions": [{"status": "affected", "version": "0", "lessThan": "1.20.00", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Contec Co., Ltd.", "product": "FXA3020", "versions": [{"status": 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