Discover how CVE-2020-5520 affects netprint App for iOS versions 3.2.3 and earlier by Fuji Xerox Co.,Ltd. Learn about the impact, exploitation risks, and mitigation steps.
The netprint App for iOS 3.2.3 and earlier by Fuji Xerox Co.,Ltd. is vulnerable to man-in-the-middle attacks due to a lack of X.509 certificate verification.
Understanding CVE-2020-5520
This CVE identifies a security vulnerability in the netprint App for iOS versions 3.2.3 and earlier, allowing attackers to spoof servers and access sensitive data.
What is CVE-2020-5520?
The netprint App for iOS 3.2.3 and earlier fails to verify X.509 certificates from servers, enabling man-in-the-middle attackers to impersonate servers and collect sensitive information using a manipulated certificate.
The Impact of CVE-2020-5520
This vulnerability poses a significant risk as it allows malicious actors to intercept and manipulate data exchanged between the app and servers, potentially leading to data theft or unauthorized access.
Technical Details of CVE-2020-5520
The following technical aspects of the CVE are crucial to understanding the issue:
Vulnerability Description
The netprint App for iOS 3.2.3 and earlier lacks proper X.509 certificate validation, creating a vulnerability that can be exploited by attackers for man-in-the-middle attacks.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by presenting a crafted certificate to the app, tricking it into accepting the certificate without proper validation, thus intercepting and manipulating data.
Mitigation and Prevention
To address CVE-2020-5520 and enhance security measures, the following steps are recommended:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates