CVE-2017-10821 Explained : Impact and Mitigation

A vulnerability has been found in the Installer for Shin Kikan Toukei Houkoku Data Nyuryokuyou Program, allowing attackers to gain privileges through a Trojan horse DLL file. Learn more about the impact, technical details, and mitigation steps.

Understanding CVE-2017-10821

What is CVE-2017-10821?

This CVE refers to an untrusted search path vulnerability in the Installer for Shin Kikan Toukei Houkoku Data Nyuryokuyou Program, released on September 30, 2013, and available on the website until May 17, 2017.

The Impact of CVE-2017-10821

This vulnerability allows an attacker to obtain privileges by utilizing a Trojan horse DLL file placed in an unspecified directory.

Technical Details of CVE-2017-10821

Vulnerability Description

The untrusted search path vulnerability in the program enables attackers to escalate privileges through a malicious DLL file.

Affected Systems and Versions

Product: Installer for Shin Kikan Toukei Houkoku Data Nyuryokuyou Program
Vendor: Agency for Natural Resources and Energy of METI
Versions: Distributed on the website until May 17, 2017

Exploitation Mechanism

Attackers can exploit this vulnerability by placing a Trojan horse DLL file in a directory that has not been specified.

Mitigation and Prevention

Immediate Steps to Take

Remove the vulnerable program from affected systems
Implement file integrity monitoring to detect unauthorized DLL files

Long-Term Security Practices

Regularly update software and apply security patches
Conduct security assessments to identify and address vulnerabilities

Patching and Updates

Apply patches provided by the vendor to fix the untrusted search path vulnerability.