CVE-2020-5538 : Security Advisory and Response

This CVE-2020-5538 article provides insights into an Improper Access Control vulnerability affecting PALLET CONTROL versions 6.3 and earlier.

Understanding CVE-2020-5538

This CVE involves an access control issue in PALLET CONTROL software, potentially leading to arbitrary code execution.

What is CVE-2020-5538?

The vulnerability in PALLET CONTROL Ver. 6.3 and earlier allows authenticated attackers to execute arbitrary code with SYSTEM privilege on the host computer.

The Impact of CVE-2020-5538

Attackers can exploit this vulnerability to run malicious code on the affected system.
Versions 7 to 9.1 of PALLET CONTROL are not vulnerable, except when the PLS Management Add-on Module is present.

Technical Details of CVE-2020-5538

This section delves into the specifics of the vulnerability.

Vulnerability Description

The flaw permits authenticated attackers to run arbitrary code with SYSTEM privileges via unspecified vectors.

Affected Systems and Versions

Product: PALLET CONTROL
Vendor: JAL Information Technology Co., Ltd.
Vulnerable Versions: Ver. 6.3 and earlier

Exploitation Mechanism

The vulnerability allows attackers to execute arbitrary code on the target system where PALLET CONTROL is installed.

Mitigation and Prevention

Protect your systems from CVE-2020-5538 with these measures:

Immediate Steps to Take

Update PALLET CONTROL to versions 7 to 9.1 to mitigate the vulnerability.
Disable the PLS Management Add-on Module if possible.

Long-Term Security Practices

Regularly monitor for security updates and patches.
Implement strong access control measures to prevent unauthorized system access.

Patching and Updates

Apply security patches provided by JAL Information Technology Co., Ltd. promptly.