CVE-2018-0323 : Security Advisory and Response
Learn about CVE-2018-0323 affecting Cisco Enterprise NFV Infrastructure Software. Discover the impact, technical details, and mitigation steps for this path traversal vulnerability.
Cisco Enterprise NFV Infrastructure Software (NFVIS) is vulnerable to a path traversal attack through its web management interface. This could allow an attacker to access sensitive data on the system.
Understanding CVE-2018-0323
This CVE identifies a security vulnerability in Cisco Enterprise NFV Infrastructure Software (NFVIS) that could be exploited by an attacker to perform unauthorized actions.
What is CVE-2018-0323?
The vulnerability in the web management interface of Cisco NFVIS allows an attacker to execute a path traversal attack, potentially leading to unauthorized access to sensitive data on the system.
The Impact of CVE-2018-0323
The vulnerability could enable an authorized attacker to gain unauthorized access to sensitive information stored on the compromised system by submitting a harmful web request.
Technical Details of CVE-2018-0323
Cisco has identified this vulnerability with the following details:
Vulnerability Description
Insufficient validation of certain web request parameters in the web management interface of Cisco NFVIS.
Affected Systems and Versions
- Product: Cisco Enterprise NFV Infrastructure Software
- Version: Cisco Enterprise NFV Infrastructure Software
Exploitation Mechanism
- Attacker needs access to the web management interface
- Submitting a harmful web request to the targeted device
- Successful exploitation grants unauthorized access to sensitive data
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2018-0323.
Immediate Steps to Take
- Apply vendor-supplied patches promptly
- Monitor network traffic for any suspicious activity
- Restrict access to the web management interface
Long-Term Security Practices
- Regularly update and patch software and systems
- Conduct security training for employees to recognize and report suspicious activities
Patching and Updates
- Stay informed about security advisories from Cisco
- Implement patches and updates as soon as they are available