Horizon Alert
Summary of the vulnerability and why it matters
The login_mgr.cgi script in D-Link DNS-320 devices can allow unauthorized remote command execution. This flaw could enable attackers to compromise the affected systems. The potential business impact includes unauthorized access and control over the device's functionalities.
- Vulnerable script: login_mgr.cgi
- Weakness: Remote command injection
- Business impact: System compromise and unauthorized control
Attack Path
How an attacker could exploit the issue
A remote command injection vulnerability exists in the login manager script of specific D-Link DNS-320 devices. This flaw allows an unauthenticated attacker to execute arbitrary commands on the affected device. The attack leverages network exposure to gain access and inject malicious commands through the script, potentially leading to a compromise of the device's integrity and confidentiality.
- Network-accessible login script.
- Unauthenticated remote command injection.
- Arbitrary command execution.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability presents a significant risk due to its potential for remote command injection. Organizations that have not updated their systems are exposed to unauthorized access and control. Attackers with moderate skill could potentially exploit this to gain full control of affected devices, leading to data breaches and system disruption. This situation warrants immediate attention and remediation.
- Attackers with moderate skill.
- No special access or conditions needed.
- High business risk and urgency.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
This critical vulnerability allows for remote command injection through the login management script. Organizations with affected devices face significant business risk due to the potential for unauthorized access and control. Addressing this issue requires immediate action to identify and mitigate exposure to protect systems and data.
- Identify all affected devices.
- Isolate affected devices from the network.
- Remove affected devices and verify.
- Monitor for related security events.
