Rewterz Threat Advisory – ICS: : Advantech WISE-PaaS/RMM Multiple Vulnerabilities

Severity

High

Analysis summary

CVE-2019-13551

Path traversal vulnerabilities are caused by a lack of proper validation of a user-supplied path prior to use in file operations. An attacker can leverage these vulnerabilities to remotely execute code while posing as an administrator.

CVE-2019-13547 

There is an unsecured function that allows anyone who can access the IP address to use the function without authentication.

CVE-2019-18227 

XXE vulnerabilities exist that may allow disclosure of sensitive data.

CVE-2019-18229

Lack of sanitization of user-supplied input cause SQL injection vulnerabilities. An attacker can leverage these vulnerabilities to disclose information.

Impact

• Path Traversal 
• Missing Authorization 
• Improper Restriction of XML External Entity Reference 
• SQL Injection

Affected Vendors

Advantech

Affected Products

WISE-PaaS/RMM

Remediation

Advantech phased out WISE-PaaS/RMM in July of 2019 and replaced this product with EdgeSense and DeviceOn.