CVE-2017-3972 : Vulnerability Insights and Analysis

McAfee Network Security Management (NSM) prior to version 8.2.7.42.2 is susceptible to an infrastructure-based foot printing vulnerability within its web interface. This vulnerability enables attackers to exploit a server banner leakage issue, potentially exposing sensitive or security-related information, and consequently execute arbitrary code.

Understanding CVE-2017-3972

McAfee Network Security Management (NSM) is affected by an infrastructure-based foot printing vulnerability that poses a significant risk to the security of the system.

What is CVE-2017-3972?

CVE-2017-3972 is a vulnerability in McAfee Network Security Management (NSM) that allows attackers to execute arbitrary code by exploiting a server banner leakage issue in the web interface.

The Impact of CVE-2017-3972

The vulnerability has a high severity level with a base score of 8.3, indicating a critical threat to the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2017-3972

McAfee Network Security Management (NSM) version 8.2 and below are affected by this vulnerability.

Vulnerability Description

The vulnerability in the web interface of NSM allows attackers to leak server banners, potentially revealing sensitive information and enabling the execution of arbitrary code.

Affected Systems and Versions

Product: Network Security Management (NSM)
Vendor: McAfee
Vulnerable Version: 8.2 and below
Fixed Version: 8.2.7.42.2

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: None
Scope: Changed
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2017-3972.

Immediate Steps to Take

Update McAfee Network Security Management to version 8.2.7.42.2 or above to eliminate the vulnerability.
Monitor network traffic for any suspicious activities that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch all software and systems to prevent future vulnerabilities.
Implement network segmentation and access controls to limit the impact of potential attacks.

Patching and Updates

Stay informed about security updates and patches released by McAfee for Network Security Management.
Apply patches promptly to ensure the security of the system.