CVE-2019-25249

devolo dLAN 500 AV Wireless+ 3.1.0-1 contains an authentication bypass vulnerability that allows attackers to enable hidden services through the htmlmgr CGI script. Attackers can enable telnet and remote shell services, reboot the device, and gain root access without a password by manipulating system configuration parameters.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.devolo.com
https://www.exploit-db.com/exploits/46325
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5508.php
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5508.php

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-24 20:15

Updated : 2025-12-29 15:58

NVD link : CVE-2019-25249

Mitre link : CVE-2019-25249

CVE.ORG link : CVE-2019-25249

JSON object : View

Products Affected

No product.

CWE

CWE-266

Incorrect Privilege Assignment

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