OS Command Injection in DT-300N - CVE-2018-18852

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Main Vulnerability Database Vulnerabilities #VU18825

OS Command Injection in DT-300N - CVE-2018-18852

Published: June 18, 2019


Vulnerability identifier: #VU18825
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2018-18852
CWE-ID: CWE-78
Exploitation vector: Adjecent network
Exploit availability: Public exploit is available
Vendor: Cerio
Affected software:
DT-300N

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in Save.cgi script within the "ping" feature in web interface. A remote authenticated attacker can inject and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in execution of system commands with higher privileges.

How to mitigate CVE-2018-18852

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Sources