CVE-2022-29638

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the comment parameter in the function setIpQosRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
May 18, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-29638: High severity, CVSS 7.5 | Vulnix