QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2026-3398

Back to search

CVE-2026-3398

Published: Mar 1, 2026

Modified: Mar 2, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. Executing a manipulation of the argument wanmode/PPPOEPassword can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.

VendorProductVersions

Tenda

F453

affected
1.0.0.3

Weaknesses (CWE)

CWE-120
CWE-119

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-348293 | CTI Indicators (IOB, IOC, IOA)
signature
permissions-required

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now