CVE-2026-6059
Deferred Deferred - Pending Action
Cross-Site Scripting in Aterm Web Management Interface

Publication date: 2026-05-25

Last updated on: 2026-05-25

Assigner: NEC Corporation

Description
A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network.
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Meta Information
Published
2026-05-25
Last Modified
2026-05-25
Generated
2026-06-15
AI Q&A
2026-05-26
EPSS Evaluated
2026-06-14
NVD
CVE-2026-6059
EUVD
EUVD-2026-31623
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
nec aterm *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a cross-site scripting (XSS) issue found in Aterm devices. It allows an attacker to execute arbitrary scripts in the web browser of a user who accesses the device's web management interface from an adjacent network.

Impact Analysis

The impact of this vulnerability is that an attacker can run malicious scripts in the context of the user's browser when they access the web management interface. This can lead to unauthorized actions, data theft, or session hijacking for users managing the device.

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