CVE-2020-5681 Explained : Impact and Mitigation

EpsonNet SetupManager and Offirio SynergyWare PrintDirector versions 2.2.14 and earlier are affected by an untrusted search path vulnerability that could allow an attacker to gain privileges through a malicious DLL.

Understanding CVE-2020-5681

This CVE involves a security issue in EpsonNet SetupManager and Offirio SynergyWare PrintDirector software.

What is CVE-2020-5681?

CVE-2020-5681 is an untrusted search path vulnerability found in self-extracting files created by EpsonNet SetupManager versions 2.2.14 and earlier, and Offirio SynergyWare PrintDirector versions 1.6x/1.6y and earlier.

The Impact of CVE-2020-5681

The vulnerability could be exploited by an attacker to escalate privileges by placing a Trojan horse DLL in an unspecified directory.

Technical Details of CVE-2020-5681

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability arises from an untrusted search path in the affected software, potentially leading to privilege escalation.

Affected Systems and Versions

EpsonNet SetupManager versions 2.2.14 and earlier
Offirio SynergyWare PrintDirector versions 1.6x/1.6y and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting a malicious DLL in an unspecified directory, taking advantage of the untrusted search path.

Mitigation and Prevention

Protecting systems from CVE-2020-5681 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update EpsonNet SetupManager and Offirio SynergyWare PrintDirector to the latest versions.
Monitor for any suspicious activities related to DLL files.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities.
Regularly audit and review software for security flaws.

Patching and Updates

Apply patches provided by SEIKO EPSON CORPORATION to address the vulnerability.