CVE-2021-34356 Explained : Impact and Mitigation
Learn about CVE-2021-34356, a stored XSS vulnerability affecting QNAP's Photo Station. Discover the impact, technical details, and mitigation steps for enhanced system security.
A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Photo Station, allowing remote attackers to inject malicious code. The issue has been fixed in Photo Station 6.0.18 (2021/09/01) and later versions.
Understanding CVE-2021-34356
This CVE highlights a stored XSS vulnerability impacting Photo Station by QNAP Systems Inc.
What is CVE-2021-34356?
The CVE-2021-34356 is a stored XSS vulnerability that affects devices running QNAP's Photo Station. It enables remote attackers to execute malicious scripts on the targeted devices.
The Impact of CVE-2021-34356
The vulnerability poses a high severity risk with a CVSS base score of 7.6. It has a significant impact on confidentiality, allowing attackers to access sensitive information.
Technical Details of CVE-2021-34356
This section covers specific technical details of the vulnerability.
Vulnerability Description
The vulnerability allows attackers to inject and execute malicious scripts on Photo Station devices, compromising the integrity of the system.
Affected Systems and Versions
Photo Station versions earlier than 6.0.18 (2021/09/01) are susceptible to this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability remotely by injecting malicious code through a crafted request.
Mitigation and Prevention
Learn how to address and prevent CVE-2021-34356 to enhance system security.
Immediate Steps to Take
Update Photo Station to version 6.0.18 (2021/09/01) or later to safeguard against this vulnerability.
Long-Term Security Practices
Regularly update software and apply security patches to prevent future vulnerabilities.
Patching and Updates
QNAP Systems Inc. has already released fixes for CVE-2021-34356 in Photo Station version 6.0.18 (2021/09/01) and later.