CVE-2025-57070

HIGH EPSS 36.3%

Published Sep 9, 20259mo ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published Sep 9, 2025 9mo ago

Last Modified Jun 17, 2026 1w ago

Description

Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the gstUp parameter in the guestWifiRuleRefresh function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

36.3% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-121

Affected Products 2

Vendor	Product	Version	Range
tenda	g3_firmware	*	≤15.11.0.17\(9502\)
tenda	g3	*	any

References 1

github.com https://github.com/vulnDetailRecord/VulforDevice/blob/main/Tenda/G3/guestWifiRuleRefresh.md

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.