CVE-2019-12627 : Vulnerability Insights and Analysis
Learn about CVE-2019-12627, a vulnerability in Cisco Firepower Threat Defense Software allowing unauthorized access to sensitive data. Find mitigation steps and patching recommendations.
Cisco Firepower Threat Defense Software Information Disclosure Vulnerability
Understanding CVE-2019-12627
This CVE involves a weakness in the application policy configuration of Cisco Firepower Threat Defense (FTD) Software, potentially allowing unauthorized remote access to sensitive information.
What is CVE-2019-12627?
The vulnerability arises from inadequate application identification within the software, enabling attackers to send manipulated data to gain forbidden access to sensitive information.
The Impact of CVE-2019-12627
- CVSS Base Score: 5.8 (Medium Severity)
- Attack Vector: Network
- Confidentiality Impact: Low
- Integrity Impact: None
- Privileges Required: None
- Scope: Changed
- Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Technical Details of CVE-2019-12627
The following technical details provide insight into the vulnerability.
Vulnerability Description
The vulnerability allows unauthorized remote attackers to access sensitive data due to insufficient application identification within Cisco Firepower Threat Defense Software.
Affected Systems and Versions
- Affected Product: Cisco Firepower Threat Defense Software
- Vendor: Cisco
- Vulnerable Versions: Less than 6.4.0.4 (unspecified version type)
Exploitation Mechanism
Attackers can exploit this vulnerability by sending manipulated data to targeted devices, gaining unauthorized access to sensitive information.
Mitigation and Prevention
To address CVE-2019-12627, consider the following mitigation strategies:
Immediate Steps to Take
- Implement firewall rules to restrict unauthorized access
- Regularly monitor network traffic for suspicious activities
- Apply the latest security patches and updates from Cisco
Long-Term Security Practices
- Conduct regular security audits and assessments
- Educate users on safe browsing habits and email security
- Employ intrusion detection and prevention systems
Patching and Updates
- Ensure timely installation of security patches released by Cisco
- Stay informed about security advisories and updates from Cisco