HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-25789 — Affected devices do not properly validate and sanitize filenames on the Firmware...

·Source: NIST NVD

Updated:

Executive 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 hijack

Analysis

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. CVSS Score: 7.1. Published: 2026-05-12T10:16:45.037.

Indicators of Compromise (1)

CVE (1)
CVE-2026-25789
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on May 12, 2026. Verified by: NIST.

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