CVE-2020-26582 : Vulnerability Insights and Analysis
Learn about CVE-2020-26582, a vulnerability in D-Link DAP-1360U devices allowing remote authenticated users to execute arbitrary commands. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
D-Link DAP-1360U before 3.0.1 devices allow remote authenticated users to execute arbitrary commands via shell metacharacters in the IP JSON value for ping (aka res_config_action=3&res_config_id=18).
Understanding CVE-2020-26582
This CVE involves a vulnerability in D-Link DAP-1360U devices that enables remote authenticated users to run arbitrary commands.
What is CVE-2020-26582?
The vulnerability in D-Link DAP-1360U devices allows authenticated remote users to execute arbitrary commands using shell metacharacters in the IP JSON value for ping.
The Impact of CVE-2020-26582
This vulnerability could lead to unauthorized command execution by attackers with authenticated access to the device, potentially compromising the device and the network.
Technical Details of CVE-2020-26582
The technical details of this CVE provide insight into the specific aspects of the vulnerability.
Vulnerability Description
The vulnerability in D-Link DAP-1360U devices allows remote authenticated users to execute arbitrary commands through the exploitation of shell metacharacters in the IP JSON value for ping.
Affected Systems and Versions
- Affected System: D-Link DAP-1360U devices
- Vulnerable Versions: Before version 3.0.1
Exploitation Mechanism
Attackers can exploit this vulnerability by inserting shell metacharacters in the IP JSON value for ping, specifically using res_config_action=3&res_config_id=18.
Mitigation and Prevention
To address CVE-2020-26582, it is crucial to implement immediate steps and long-term security practices.
Immediate Steps to Take
- Update D-Link DAP-1360U devices to version 3.0.1 or above to mitigate the vulnerability.
- Monitor network traffic for any suspicious activities that could indicate exploitation attempts.
Long-Term Security Practices
- Regularly review and update device firmware to patch known vulnerabilities.
- Implement strong authentication mechanisms to prevent unauthorized access to devices.
Patching and Updates
- Apply security patches provided by D-Link promptly to address CVE-2020-26582 and other potential vulnerabilities.