CVE-2021-43047 : Vulnerability Insights and Analysis
Learn about CVE-2021-43047, including its impact, technical details, affected systems, and mitigation steps. Ensure your TIBCO PartnerExpress software is updated to version 6.2.2 or later for security.
This CVE involves Cross Site Scripting vulnerabilities in TIBCO PartnerExpress software.
Understanding CVE-2021-43047
The vulnerability allows attackers to execute scripts on affected systems via XSS, potentially gaining unauthorized access.
What is CVE-2021-43047?
The Interior Server and Gateway Server components of TIBCO PartnerExpress contain exploitable XSS vulnerabilities, allowing malicious actors to execute scripts on targeted systems.
The Impact of CVE-2021-43047
- Severity: Critical with a base score of 9
- Attack Complexity: Low
- Attack Vector: Network
- Confidentiality, Integrity, and Availability Impact: High
- User Interaction Required
- Successful exploitation can lead to full administrative access.
Technical Details of CVE-2021-43047
This section details the technical aspects of the vulnerability.
Vulnerability Description
- Stored and Reflected Cross Site Scripting (XSS) vulnerabilities in TIBCO PartnerExpress.
Affected Systems and Versions
- Product: TIBCO PartnerExpress
- Vendor: TIBCO Software Inc.
- Versions Affected: <= 6.2.1
Exploitation Mechanism
- Low privileged attacker can execute scripts on affected systems or victim's local system.
Mitigation and Prevention
Steps to address and prevent exploitation of CVE-2021-43047.
Immediate Steps to Take
- Update TIBCO PartnerExpress to version 6.2.2 or later.
Long-Term Security Practices
- Regularly monitor security advisories and updates.
Patching and Updates
- TIBCO has released patched versions to mitigate the vulnerabilities.