CVE-2019-12694 : Exploit Details and Defense Strategies
Learn about CVE-2019-12694, a vulnerability in Cisco Firepower Threat Defense Software allowing attackers to execute commands with root privileges. Find mitigation steps here.
A security weakness has been identified in the command line interface (CLI) of Cisco Firepower Threat Defense (FTD) Software, allowing attackers to execute commands with root privileges.
Understanding CVE-2019-12694
This CVE involves a vulnerability in Cisco Firepower Threat Defense (FTD) Software that could be exploited by authenticated attackers with local access and administrative privileges.
What is CVE-2019-12694?
The vulnerability in the CLI of Cisco FTD Software allows attackers to run commands on the underlying OS with root privileges due to inadequate input validation.
The Impact of CVE-2019-12694
- CVSS Base Score: 6.7 (Medium Severity)
- Attack Vector: Local
- Privileges Required: High
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2019-12694
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in Cisco FTD Software enables attackers to execute commands with root privileges by exploiting the lack of input validation in the CLI.
Affected Systems and Versions
- Affected Product: Cisco Firepower Threat Defense Software
- Vendor: Cisco
- Affected Version: Unspecified
Exploitation Mechanism
Attackers with authenticated access and administrative privileges can exploit this vulnerability by executing a specific CLI command with carefully crafted arguments.
Mitigation and Prevention
Protecting systems from CVE-2019-12694 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor-supplied patches or updates promptly.
- Monitor network traffic for signs of exploitation.
- Restrict access to administrative privileges.
Long-Term Security Practices
- Regularly update and patch software and systems.
- Implement strong password policies and multi-factor authentication.
- Conduct security training and awareness programs for employees.
Patching and Updates
- Cisco has likely released patches or updates to address this vulnerability. Ensure to apply them as soon as possible.