CVE-2019-1865 : What You Need to Know

Cisco Integrated Management Controller Command Injection Vulnerability

Understanding CVE-2019-1865

An issue in the web-based management interface of Cisco Integrated Management Controller (IMC) Software allows a remote attacker to execute arbitrary commands with root privileges.

What is CVE-2019-1865?

The vulnerability stems from inadequate validation of user input, enabling authenticated attackers to introduce commands with root access via specially crafted arguments.

The Impact of CVE-2019-1865

CVSS Base Score: 8.8 (High Severity)
Attack Vector: Network
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Technical Details of CVE-2019-1865

The following technical aspects are associated with this vulnerability:

Vulnerability Description

The flaw allows attackers to execute system-level commands with root privileges due to insufficient input validation in the affected software.

Affected Systems and Versions

Affected Product: Cisco Unified Computing System E-Series Software (UCSE)
Vendor: Cisco
Affected Version: < 2.0(13o)

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging a specially crafted argument to invoke an interface monitoring mechanism within the affected software.

Mitigation and Prevention

To address CVE-2019-1865, consider the following steps:

Immediate Steps to Take

Apply vendor-provided patches promptly
Monitor network traffic for signs of exploitation
Restrict access to vulnerable systems

Long-Term Security Practices

Regularly update and patch software and firmware
Conduct security assessments and audits
Implement network segmentation and access controls

Patching and Updates

Cisco has likely released patches to address this vulnerability
Regularly check for security advisories and apply updates as soon as they are available