SB2019070701 - Remote code execution in D-Link Central WiFi Manager
Published: July 7, 2019 Updated: August 19, 2020
Security Bulletin ID
SB2019070701
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Code Injection (CVE-ID: CVE-2019-13372)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation when processing cookie values in /web/Lib/Action/IndexAction.class.php script in D-Link Central WiFi Manager CWM(100). A remote attacker can send a specially crafted request and execute arbitrary PHP code on the device.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.
References
- http://packetstormsecurity.com/files/158904/D-Link-Central-WiFi-Manager-CWM-100-Remote-Code-Execution.html
- https://github.com/unh3x/unh3x.github.io/blob/master/_posts/2019-02-21-D-link-(CWM-100)-Multiple-Vulnerabilities.md
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10117
- https://unh3x.github.io/2019/02/21/D-link-(CWM-100)-Multiple-Vulnerabilities/