CVE-2019-16012 : Vulnerability Insights and Analysis
Learn about CVE-2019-16012, a SQL injection vulnerability in Cisco SD-WAN Solution vManage software, allowing attackers to manipulate the database and OS. Find mitigation steps here.
A vulnerability in the Cisco SD-WAN Solution vManage software allows authenticated attackers to perform SQL injection attacks on the system through the web UI. This could lead to unauthorized access to and manipulation of the underlying database and operating system.
Understanding CVE-2019-16012
This CVE involves a SQL injection vulnerability in the Cisco SD-WAN Solution vManage software, potentially exploited by authenticated remote attackers.
What is CVE-2019-16012?
The vulnerability arises from inadequate validation of SQL values within the web UI, enabling attackers to send malicious SQL queries after authenticating to the application.
The Impact of CVE-2019-16012
If successfully exploited, attackers can alter or retrieve values from the database and operating system, compromising data integrity and system security.
Technical Details of CVE-2019-16012
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows for SQL injection attacks on the Cisco SD-WAN Solution vManage software through the web UI due to improper validation of SQL values.
Affected Systems and Versions
- Product: Cisco vManage Software
- Vendor: Cisco
- Version: n/a
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- CVSS Base Score: 5.4 (Medium)
- Vector String: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Mitigation and Prevention
Protecting systems from CVE-2019-16012 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor-provided patches or updates promptly.
- Monitor network traffic for any suspicious activity.
- Enforce strong authentication mechanisms.
Long-Term Security Practices
- Regularly update and patch software to address vulnerabilities.
- Conduct security assessments and penetration testing.
- Educate users on secure practices to prevent SQL injection attacks.
Patching and Updates
- Refer to the vendor's security advisory for specific patching instructions and updates.