CVE-2026-24115

CRITICAL EPSS 48.3%

Published Mar 2, 20264mo ago · Modified Mar 3, 20263mo ago

9.8 CVSS 3.1

Critical

Published Mar 2, 2026 4mo ago

Last Modified Mar 3, 2026 3mo ago

Description

An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Failure to validate the sizes of `gstup` and `gstdwn` before concatenating them into `gstruleQos` may lead to buffer overflow.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

48.3% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-120

Affected Products 2

Vendor	Product	Version	Range
tenda	w20e_firmware	15.11.0.6	any
tenda	w20e	4.0	any

References 2

github.com https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2026-24115

ExploitThird Party Advisory
tenda.com.cn https://www.tenda.com.cn/material/show/2707

Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.