TOTOLINK A3002RU_V3 V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the static_ipv6 parameter in the formIpv6Setup function.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00117.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

Configuration 1 [-]

AND
cpe:2.3:o:totolink:a3002ru_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002ru-v3:*:*:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Totolink Subscribe
A3002ru-v3 Subscribe

Project Subscriptions

Vendors Products
Totolink Subscribe
A3002ru-v3 Subscribe
A3002ru Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/0xmania/cve/tree/main/TOTOLINK-A3002RUV3.0-boa-formIpv6Setup-StackOverflow cve-icon cve-icon
History

Fri, 20 Feb 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Totolink a3002ru Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:totolink:a3002ru-v3:*:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3002ru_firmware:*:*:*:*:*:*:*:*
Vendors & Products Totolink a3002ru Firmware
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Wed, 18 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink a3002ru-v3
Vendors & Products Totolink
Totolink a3002ru-v3

Tue, 17 Feb 2026 19:15:00 +0000

Type Values Removed Values Added
Description TOTOLINK A3002RU_V3 V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the static_ipv6 parameter in the formIpv6Setup function.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-02-17T18:51:42.196Z

Reserved: 2026-02-16T00:00:00.000Z

Link: CVE-2026-26736

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-02-17T19:21:57.603

Modified: 2026-02-20T13:11:42.180

Link: CVE-2026-26736

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-18T10:44:11Z

Weaknesses