NVD Vulnerability Detail
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CVE-2026-25789
Summary

Affected devices do not properly validate and sanitize filenames on the Firmware Update page. This could allow a remote attacker to social engineer the user into selecting the modified firmware file to be uploaded. This would result in malitcious JavaScript execution in the context of the authenticated user's session without requiring the file to be uploaded, potentially leading to session hijacking or credential theft.

Publication Date May 12, 2026, 7:16 p.m.
Registration Date May 13, 2026, 4:11 a.m.
Last Update May 12, 2026, 11:19 p.m.
CVSS3.1 : HIGH
スコア 7.1
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC)
攻撃に必要な特権レベル(PR)
利用者の関与(UI)
影響の想定範囲(S) 変更なし
機密性への影響(C)
完全性への影響(I)
可用性への影響(A)
Related information, measures and tools
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