CVE-2020-4702 : Vulnerability Insights and Analysis
Learn about CVE-2020-4702 affecting IBM InfoSphere Information Server 11.7. Discover the impact, technical details, and mitigation steps for this stored cross-site scripting vulnerability.
IBM InfoSphere Information Server 11.7 is vulnerable to stored cross-site scripting, potentially leading to credentials disclosure within a trusted session.
Understanding CVE-2020-4702
IBM InfoSphere Information Server 11.7 is affected by a stored cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code.
What is CVE-2020-4702?
- IBM InfoSphere Information Server 11.7 is susceptible to stored cross-site scripting (XSS) attacks.
- Attackers can embed malicious JavaScript code in the Web UI, compromising the system's intended functionality.
- This vulnerability may result in the disclosure of sensitive credentials during a trusted session.
The Impact of CVE-2020-4702
- CVSS Base Score: 6.4 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: High
- Privileges Required: Low
- Scope: Changed
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Technical Details of CVE-2020-4702
IBM InfoSphere Information Server 11.7 vulnerability specifics.
Vulnerability Description
- The vulnerability allows for stored cross-site scripting, enabling the injection of arbitrary JavaScript code.
Affected Systems and Versions
- Affected Product: InfoSphere Information Server
- Vendor: IBM
- Affected Version: 11.7
Exploitation Mechanism
- Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Web UI, potentially leading to credential exposure.
Mitigation and Prevention
Protecting systems from CVE-2020-4702.
Immediate Steps to Take
- Apply official fixes provided by IBM to address the vulnerability.
- Monitor for any unusual activities that may indicate exploitation of the XSS vulnerability.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Educate users on safe browsing practices and the risks associated with executing unknown scripts.
Patching and Updates
- Stay informed about security updates and patches released by IBM to mitigate the vulnerability.