A NULL pointer dereference in the sub_41773C function of TOTOLINK N600R v4.3.0cu.7866_B20220506 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

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Fixes

Solution

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Workaround

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History

Fri, 24 Oct 2025 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Totolink n600r Firmware
CPEs cpe:2.3:h:totolink:n600r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:n600r_firmware:4.3.0cu.7866_b20220506:*:*:*:*:*:*:*
Vendors & Products Totolink n600r Firmware

Thu, 23 Oct 2025 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 23 Oct 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink n600r
Vendors & Products Totolink
Totolink n600r

Wed, 22 Oct 2025 17:30:00 +0000

Type Values Removed Values Added
Description A NULL pointer dereference in the sub_41773C function of TOTOLINK N600R v4.3.0cu.7866_B20220506 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-23T16:26:39.193Z

Reserved: 2025-09-26T00:00:00.000Z

Link: CVE-2025-60336

cve-icon Vulnrichment

Updated: 2025-10-23T16:26:33.271Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-22T18:15:34.617

Modified: 2025-10-24T14:20:06.430

Link: CVE-2025-60336

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-23T10:07:23Z

Weaknesses