CVE-2017-3835 : What You Need to Know
Learn about CVE-2017-3835, a SQL Injection vulnerability in Cisco Identity Services Engine (ISE) sponsor portal, allowing authenticated attackers to access notices of other users. Find out how to mitigate this security risk.
Cisco Identity Services Engine (ISE) sponsor portal is affected by a SQL Injection vulnerability that allows authenticated attackers to access notices of other users. The vulnerability was made public on February 21, 2017.
Understanding CVE-2017-3835
This CVE identifies a security flaw in the Cisco Identity Services Engine (ISE) sponsor portal, potentially enabling unauthorized access to other users' notices due to a SQL Injection vulnerability.
What is CVE-2017-3835?
CVE-2017-3835 is a SQL Injection vulnerability in the sponsor portal of Cisco Identity Services Engine (ISE), allowing authenticated attackers to view notices of other users.
The Impact of CVE-2017-3835
The vulnerability could lead to unauthorized access to sensitive information, compromising the confidentiality of user notices within the Cisco ISE sponsor portal.
Technical Details of CVE-2017-3835
The following technical details provide insight into the vulnerability and its implications.
Vulnerability Description
The flaw in the sponsor portal of Cisco ISE allows authenticated attackers to exploit a SQL Injection vulnerability, potentially accessing notices of other users.
Affected Systems and Versions
- Product: Cisco Identity Services Engine
- Affected Version: 1.4(0.908)
Exploitation Mechanism
The vulnerability is exploited through SQL Injection, enabling attackers to manipulate database queries to access unauthorized information.
Mitigation and Prevention
Protecting systems from CVE-2017-3835 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Cisco promptly.
- Monitor and restrict access to the sponsor portal to authorized personnel only.
- Conduct security assessments to detect and mitigate SQL Injection vulnerabilities.
Long-Term Security Practices
- Implement secure coding practices to prevent SQL Injection vulnerabilities.
- Regularly update and patch software to address known security issues.
Patching and Updates
Cisco has released patches to address the SQL Injection vulnerability in the affected versions of Cisco ISE. Ensure timely application of these patches to mitigate the risk of exploitation.