CVE-2026-82765

HIGHCVSS 8.1/10EPSS 0.32%

Last modified

CVE-2026-82765 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

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.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Contec Co., Ltd.FXA5000< 1.12.00
Contec Co., Ltd.FXA5020< 1.12.00
Contec Co., Ltd.FXA5020-[][]< 1.12.00
Contec Co., Ltd.FXE5000< 1.12.00
Contec Co., Ltd.FXE5000-[][]< 1.12.00
Contec Co., Ltd.FXS5000-[][]< 1.12.00
Contec Co., Ltd.FXS5021< 1.12.00
Contec Co., Ltd.FXE4000< 1.14.00
Contec Co., Ltd.FXE4000-WP< 1.14.00
Contec Co., Ltd.FXS4000< 1.14.00
Contec Co., Ltd.FXS4020< 1.14.00
Contec Co., Ltd.FXA3000< 1.20.00
Contec Co., Ltd.FXA3000-[][]< 1.20.00
Contec Co., Ltd.FXA3020< 1.20.00
Contec Co., Ltd.FXA3020-[][]< 1.20.00
Contec Co., Ltd.FXA3200< 1.20.00
Contec Co., Ltd.FXE3000< 1.20.00
Contec Co., Ltd.FXE3000-[][]< 1.20.00
Contec Co., Ltd.FXE3000-WP< 1.20.00
Contec Co., Ltd.FXS300[]-CN< 1.20.00

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is 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.
How severe is CVE-2026-82765?
CVE-2026-82765 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2026-82765?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST