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Cp3 Pro Firmware EUVD-2025-21383

| CVE-2025-52363 MEDIUM
Use of Hard-coded Credentials (CWE-798)
2025-07-14 cve@mitre.org
Authentication Bypass Cp3 Pro Firmware Tenda
6.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.8 MEDIUM
AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

4
EUVD ID Assigned
Mar 16, 2026 - 09:43 euvd
EUVD-2025-21383
Analysis Generated
Mar 16, 2026 - 09:43 vuln.today
PoC Detected
Aug 02, 2025 - 01:36 vuln.today
Public exploit code
CVE Published
Jul 14, 2025 - 18:15 nvd
MEDIUM 6.8

DescriptionCVE.org

Tenda CP3 Pro Firmware V22.5.4.93 contains a hardcoded root password hash in the /etc/passwd file and /etc/passwd-. An attacker with access to the firmware image can extract and attempt to crack the root password hash, potentially obtaining administrative access

Analysis

Tenda CP3 Pro Firmware V22.5.4.93 contains a hardcoded root password hash in the /etc/passwd file and /etc/passwd-. An attacker with access to the firmware image can extract and attempt to crack the root password hash, potentially obtaining administrative access

Technical ContextAI

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798).

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

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EUVD-2025-21383 vulnerability details – vuln.today
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