CVE-2018-17969 : Exploit Details and Defense Strategies

Remote attackers can exploit the Samsung SCX-6545X V2.00.03.01 03-23-2012 devices to uncover clear login credentials by sending SNMP requests for iso.3.6.1.4.1.236.11.5.11.81.10.1.5.0 and iso.3.6.1.4.1.236.11.5.11.81.10.1.6.0.

Understanding CVE-2018-17969

This CVE involves a vulnerability in Samsung SCX-6545X V2.00.03.01 03-23-2012 devices that allows remote attackers to discover cleartext credentials via specific SNMP requests.

What is CVE-2018-17969?

The CVE-2018-17969 vulnerability enables remote attackers to extract clear login credentials from affected Samsung devices by exploiting SNMP requests.

The Impact of CVE-2018-17969

The exploitation of this vulnerability can lead to unauthorized access to sensitive information and compromise the security of the affected devices.

Technical Details of CVE-2018-17969

This section provides detailed technical information about the CVE.

Vulnerability Description

Vulnerability Type: Information Disclosure
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None

Affected Systems and Versions

Affected System: Samsung SCX-6545X V2.00.03.01 03-23-2012 devices
Affected Versions: V2.00.03.01

Exploitation Mechanism

The vulnerability can be exploited by sending specific SNMP requests for iso.3.6.1.4.1.236.11.5.11.81.10.1.5.0 and iso.3.6.1.4.1.236.11.5.11.81.10.1.6.0 to the target device.

Mitigation and Prevention

Protecting systems from CVE-2018-17969 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable SNMP if not required for device functionality
Implement strong password policies
Monitor network traffic for suspicious SNMP requests

Long-Term Security Practices

Regularly update firmware and software patches
Conduct security assessments and audits
Educate users on cybersecurity best practices

Patching and Updates

Apply vendor-supplied patches and updates promptly to address the vulnerability