CVE-2021-29252 : Vulnerability Insights and Analysis
Learn about CVE-2021-29252, a medium severity stored XSS vulnerability in RSA Archer before version 6.9 SP1 P1 (6.9.1.1) that could allow a remote attacker to execute code in a victim's browser.
RSA Archer before 6.9 SP1 P1 (6.9.1.1) has been identified with a stored XSS vulnerability that could allow a remote authenticated malicious user to execute arbitrary code in the victim's browser.
Understanding CVE-2021-29252
This CVE refers to a stored Cross-Site Scripting (XSS) vulnerability in RSA Archer before version 6.9 SP1 P1 (6.9.1.1).
What is CVE-2021-29252?
RSA Archer before version 6.9 SP1 P1 (6.9.1.1) contains a stored XSS vulnerability. An attacker with access to modify link name fields could potentially exploit this vulnerability to execute code in a victim's browser.
The Impact of CVE-2021-29252
The impact of this vulnerability is rated as medium severity with a CVSS base score of 5.4. It requires low privileges and user interaction, potentially allowing an attacker to compromise confidentiality and integrity.
Technical Details of CVE-2021-29252
This section delves into the specifics of the CVE.
Vulnerability Description
The vulnerability in RSA Archer before 6.9 SP1 P1 allows a remote authenticated malicious user to conduct stored XSS attacks by manipulating link name fields.
Affected Systems and Versions
RSA Archer versions before 6.9 SP1 P1 (6.9.1.1) are affected by this vulnerability.
Exploitation Mechanism
An attacker with access to modify link name fields within RSA Archer could exploit this vulnerability to inject and execute malicious code in a victim's browser.
Mitigation and Prevention
Here are some essential steps to mitigate the risk and prevent exploitation.
Immediate Steps to Take
- Update RSA Archer to version 6.9 SP1 P1 (6.9.1.1) to patch the vulnerability.
- Restrict access to link name fields to authorized and trusted users.
Long-Term Security Practices
- Regularly monitor and audit user activities within RSA Archer.
- Educate users on safe usage practices and the risks associated with manipulating link name fields.
Patching and Updates
Stay informed about security updates and patches released by RSA to address vulnerabilities like CVE-2021-29252.