ZDI-CAN-9229: Advantech WISE-PaaS/RMM RecoveryMgmt checkSN 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 RecoveryMgmt 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 | Affected Version | How to fix |
|---|---|---|
| Advantech WISE-PaaS/RMM |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-9229?
The severity of ZDI-CAN-9229 is classified as high due to its potential for sensitive information disclosure.
How can I fix ZDI-CAN-9229?
To fix ZDI-CAN-9229, update to the latest version of Advantech WISE-PaaS/RMM that addresses this vulnerability.
Who is affected by ZDI-CAN-9229?
ZDI-CAN-9229 affects installations of Advantech WISE-PaaS/RMM that have not implemented security updates.
Is authentication required to exploit ZDI-CAN-9229?
No, authentication is not required to exploit ZDI-CAN-9229, making it particularly concerning for affected systems.
What type of information can be disclosed by ZDI-CAN-9229?
ZDI-CAN-9229 can lead to the disclosure of sensitive information from the affected installations.
- agent/softwarecombine
- agent/references
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-19-959
- alias/ZDI-CAN-9229
- alias/CVE-2019-18227
- agent/software-canonical-lookup
- agent/severity
- agent/title
- agent/type
- agent/description
- agent/event
- agent/tags
- agent/source
- vendor/advantech
- canonical/advantech wise-paas/rmm