Description
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the sub_421CF0 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Published: 2025-10-31
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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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 17:30:00 +0000

Type Values Removed Values Added
Description Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the sub_421CF0 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
References

Subscriptions

Totolink A7000r A7000r Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-03T14:53:27.364Z

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

Link: CVE-2025-63459

cve-icon Vulnrichment

Updated: 2025-10-31T19:29:28.009Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-31T18:15:33.753

Modified: 2025-11-05T17:29:18.877

Link: CVE-2025-63459

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-03T10:44:58Z

Weaknesses