CVE-2025-8820

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A vulnerability was determined in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This vulnerability affects the function wirelessBasic of the file /goform/wirelessBasic. The manipulation of the argument submit_SSID1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119CWE-121

Affected software

No affected versions have been published.

Timeline

Published
Aug 11, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-8820: High severity, CVSS 8.8 | Vulnix