CVE-2019-16029 : Exploit Details and Defense Strategies
Learn about CVE-2019-16029, a vulnerability in Cisco Smart Software Manager On-Prem API allowing unauthorized access to user account details, potentially leading to a denial of service scenario. Find mitigation steps and impact details here.
Cisco Smart Software Manager On-Prem Web Interface Denial of Service Vulnerability
Understanding CVE-2019-16029
This CVE involves a vulnerability in the API of Cisco Smart Software Manager On-Prem, potentially allowing unauthorized attackers to modify user account details, leading to a denial of service situation.
What is CVE-2019-16029?
The weakness detected in the API of Cisco Smart Software Manager On-Prem could enable attackers to manipulate user account information, potentially gaining administrator privileges or causing a denial of service scenario.
The Impact of CVE-2019-16029
The vulnerability could result in unauthorized modification of user account details, leading to a denial of service situation on the web interface. Attackers could exploit this to gain admin access or restrict legitimate users from accessing the interface.
Technical Details of CVE-2019-16029
Vulnerability Description
The vulnerability arises from inadequate input validation within the API, allowing attackers to send crafted HTTP requests to affected devices.
Affected Systems and Versions
- Product: Cisco Smart Software Manager On-Prem
- Vendor: Cisco
- Version: Unspecified
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Availability Impact: High
- Base Score: 8.2 (High)
- Integrity Impact: Low
- Privileges Required: None
- User Interaction: None
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor-provided patches or updates promptly.
- Monitor network traffic for any suspicious activity.
- Restrict network access to the API to authorized users only.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security training for employees to recognize and report potential threats.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
- Stay informed about security advisories from Cisco.
- Implement recommended security configurations and best practices.
- Regularly check for updates and patches from the vendor.