ZDI-19-947: Advantech WISE-PaaS/RMM AccountMgmt fuzzySearch XML External Entity Processing Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Advantech WISE-PasS/RMM. Authentication is not required to exploit this vulnerability. The specific flaw exists within the AccountMgmt class. Due to the improper restriction of XML External Entity (XXE) references, a specially crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-19-947?
ZDI-19-947 has been classified as a high-severity vulnerability due to its potential for sensitive information disclosure.
How do I fix ZDI-19-947?
To mitigate ZDI-19-947, it is recommended to apply the latest security patches provided by Advantech for WISE-PaaS/RMM.
Who is affected by ZDI-19-947?
Only installations of Advantech WISE-PaaS/RMM are affected by the ZDI-19-947 vulnerability.
What type of vulnerability is ZDI-19-947?
ZDI-19-947 is a remote information disclosure vulnerability that allows attackers to access sensitive data.
Is authentication required to exploit ZDI-19-947?
No, authentication is not required to exploit the ZDI-19-947 vulnerability, making it more critical.