Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Project Subscriptions

Vendors Products
Totolink Subscribe
A7000r Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 05 Nov 2025 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Totolink a7000r Firmware
CPEs cpe:2.3:h:totolink:a7000r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a7000r_firmware:9.1.0u.6115_b20201022:*:*:*:*:*:*:*
Vendors & Products Totolink a7000r Firmware

Mon, 03 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
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': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 03 Nov 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink a7000r
Vendors & Products Totolink
Totolink a7000r

Fri, 31 Oct 2025 17:00:00 +0000

Type Values Removed Values Added
Description Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-03T14:53:45.168Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63462

cve-icon Vulnrichment

Updated: 2025-10-31T19:31:56.596Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-31T17:15:47.690

Modified: 2025-11-05T17:29:54.143

Link: CVE-2025-63462

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-03T10:44:55Z

Weaknesses