CVE-2023-45393 : Security Advisory and Response
Discover the details of CVE-2023-45393, an IDOR vulnerability in GRANDING UTime Master v9.0.7-Build:Apr 4,2023, enabling attackers to access sensitive data via a crafted cookie. Learn about impacts, mitigation, and prevention strategies.
A security vulnerability has been identified as an indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023. This vulnerability allows authenticated attackers to access sensitive information via a crafted cookie.
Understanding CVE-2023-45393
This section provides insights into the nature and impact of the CVE-2023-45393 vulnerability.
What is CVE-2023-45393?
CVE-2023-45393 is an indirect object reference (IDOR) vulnerability in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 that enables authenticated attackers to retrieve sensitive information by exploiting a specially crafted cookie.
The Impact of CVE-2023-45393
The exploitation of CVE-2023-45393 can result in unauthorized access to confidential data, potentially leading to data leakage and privacy breaches.
Technical Details of CVE-2023-45393
This section delves into the specifics of the CVE-2023-45393 vulnerability.
Vulnerability Description
The vulnerability arises from an IDOR issue in the GRANDING UTime Master software, allowing attackers to bypass access controls and retrieve sensitive data.
Affected Systems and Versions
All instances of GRANDING UTime Master v9.0.7-Build:Apr 4,2023 are affected by CVE-2023-45393.
Exploitation Mechanism
Attackers with authenticated access can exploit a specially crafted cookie to gain unauthorized access to sensitive information within the system.
Mitigation and Prevention
In this section, we discuss measures to address and prevent exploitation of CVE-2023-45393.
Immediate Steps to Take
Organizations should promptly update GRANDING UTime Master to a secure version and monitor for any unauthorized access to sensitive data.
Long-Term Security Practices
Implementing robust access control mechanisms, enforcing least privilege policies, and conducting regular security assessments can enhance overall system security.
Patching and Updates
Stay vigilant for security updates and patches released by GRANDING UTime Master to address CVE-2023-45393 and other potential vulnerabilities.