CVE-2024-46436

HIGH
2025-02-10 [email protected]
8.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:25 vuln.today
PoC Detected
Mar 25, 2025 - 17:38 vuln.today
Public exploit code
CVE Published
Feb 10, 2025 - 19:15 nvd
HIGH 8.3

Tags

Tenda Authentication Bypass W18E Firmware

Description

Hardcoded credentials in Tenda W18E V16.01.0.8(1625) allows unauthenticated remote attackers to gain root access to the device over the telnet service.

Analysis

Hardcoded credentials in Tenda W18E V16.01.0.8(1625) allows unauthenticated remote attackers to gain root access to the device over the telnet service. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. Hardcoded credentials in Tenda W18E V16.01.0.8(1625) allows unauthenticated remote attackers to gain root access to the device over the telnet service. Affected products include: Tenda W18E Firmware.

Affected Products

Tenda W18E Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.

Priority Score

62
Low Medium High Critical
KEV: 0
EPSS: +1.0
CVSS: +42
POC: +20

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CVE-2024-46436 vulnerability details – vuln.today
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