Vulnerability Report

CVE-2025-67074

Title: Buffer overflow in Tenda AC10V4.0 (serverName)

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2025-67074.

CWE Category CWE-120

Published Date Dec 17, 2025

Modified Date Jan 02, 2026

Exploit Status Not Found

Score 6.5 CVSS v3.1

Exploit Probability (EPSS)

0.13%

Vulnerability Summary

CVE-2025-67074: A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows remote attackers to cause denial of service and possibly code execution by sending a post request with a crafted payload (field `serverName`) to /goform/AdvSetMacMtuWan.

Impacted Vendors

tendacn 1

tenda 1

Reference Links

https://github.com/johnathanhuutri/CVEReport/tree/master/CVE-2025-67074 https://github.com/johnathanhuutri/CVEReport/tree/master/CVE-2025-67074

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity MEDIUM

6.5

Attack Vector

ADJACENT_NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-67074 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

January 02, 2026 MODIFIED

Vulnerability data or affected products updated.

January 02, 2026 MODIFIED

Vulnerability data updated via NVD.

December 17, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.