QwikSec

Security Database

CVE

CWE

Training

CVE-2025-5105

Published: May 23, 2025

Modified: May 23, 2025

PUBLISHED

CVSS v3.1

7.3

HIGH

Description

A vulnerability was found in TOZED ZLT W51 up to 1.4.2 and classified as critical. Affected by this issue is some unknown functionality of the component Service Port 7777. The manipulation leads to improper clearing of heap memory before release. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vendor	Product	Versions
TOZED	ZLT W51	affected `1.4.0` affected `1.4.1` affected `1.4.2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-310082 | TOZED ZLT W51 Service Port 7777 heap inspection

vdb-entry

mitigation

VDB-310082 | CTI Indicators (IOB, IOC)

signature

permissions-required

Submit #568495 | TOZED ZLT W51 Wifi6 Router (Ooredoo) Firmware version 1.4.2 Information Disclosure

third-party-advisory

https://github.com/Zephkek/LeakyTozed

related

https://github.com/Zephkek/LeakyTozed#41-proof-of-concept

exploit

Security Training

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

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.