CVE-2025-57623

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A NULL pointer dereference in TOTOLINK N600R firmware v4.3.0cu.7866_B2022506 allows attackers to cause a Denial of Service.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Sep 25, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-57623: Medium severity, CVSS 5.3 | Vulnix