CVE-2018-0388 : Security Advisory and Response
Learn about CVE-2018-0388, a cross-site scripting vulnerability in Cisco Wireless LAN Controller (WLC) Software. Find out the impact, affected systems, exploitation details, and mitigation steps.
A vulnerability in the web interface of Cisco Wireless LAN Controller (WLC) Software allows an authenticated attacker to conduct a cross-site scripting (XSS) attack.
Understanding CVE-2018-0388
This CVE identifies a flaw in Cisco Wireless LAN Controller (WLC) Software that could be exploited by an authenticated attacker to execute a cross-site scripting attack.
What is CVE-2018-0388?
The vulnerability arises from inadequate validation of user input in the web interface, enabling an attacker to execute arbitrary script code by convincing a user to click on a malicious link.
The Impact of CVE-2018-0388
If successfully exploited, the attacker could gain access to sensitive information stored in the user's browser, potentially compromising user data and system security.
Technical Details of CVE-2018-0388
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw in Cisco Wireless LAN Controller (WLC) Software allows an attacker to perform a cross-site scripting (XSS) attack by manipulating user input in the web interface.
Affected Systems and Versions
- Product: Cisco Wireless LAN Controller (WLC)
- Vendor: Cisco
- Versions affected: Not applicable (n/a)
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: High
- User Interaction: Required
- Scope: Changed
- Vector String: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Mitigation and Prevention
Protecting systems from CVE-2018-0388 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor-provided patches or updates promptly.
- Educate users about phishing attacks to prevent them from clicking on malicious links.
Long-Term Security Practices
- Implement regular security training for employees to raise awareness of cybersecurity threats.
- Utilize web application firewalls to detect and block XSS attacks.
Patching and Updates
Regularly monitor vendor advisories and apply security patches to mitigate the risk of XSS attacks.