CVE-2017-6769 : Exploit Details and Defense Strategies
Learn about CVE-2017-6769 affecting Cisco Secure Access Control System. Discover the impact, affected versions, and mitigation steps for this XSS vulnerability.
Cisco Secure Access Control System (ACS) has a security flaw in its web-based management interface that allows for a stored cross-site scripting (XSS) attack. This vulnerability affects versions 5.8(0.8) and 5.8(1.5).
Understanding CVE-2017-6769
This CVE identifies a stored cross-site scripting vulnerability in the Cisco Secure Access Control System (ACS) web-based management interface.
What is CVE-2017-6769?
CVE-2017-6769 is a security flaw in the Cisco Secure Access Control System (ACS) that enables an authorized attacker to execute a stored cross-site scripting (XSS) attack on a user of the affected system's web interface.
The Impact of CVE-2017-6769
The vulnerability allows attackers to carry out malicious actions through the web interface of the affected system, potentially compromising user data and system integrity.
Technical Details of CVE-2017-6769
The technical aspects of the CVE-2017-6769 vulnerability are as follows:
Vulnerability Description
The vulnerability lies in the web-based management interface of the Cisco Secure Access Control System (ACS), facilitating a stored cross-site scripting (XSS) attack.
Affected Systems and Versions
- Product: Cisco Access Control System
- Versions: 5.8(0.8), 5.8(1.5)
Exploitation Mechanism
The flaw allows an authenticated attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web interface of the affected system.
Mitigation and Prevention
To address CVE-2017-6769, consider the following steps:
Immediate Steps to Take
- Apply security patches provided by Cisco.
- Monitor network traffic for any suspicious activity.
- Educate users on safe browsing practices.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement network segmentation to limit the impact of potential attacks.
- Conduct regular security audits and assessments.
Patching and Updates
- Cisco has released patches to address the vulnerability. Ensure timely installation of these patches to mitigate the risk of exploitation.