ZDI-CAN-9230: Advantech WISE-PaaS/RMM RecoveryMgmt checkSchName 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-9230?
The vulnerability ZDI-CAN-9230 is classified as a medium severity issue due to potential remote exploitation.
How do I fix ZDI-CAN-9230?
To remediate ZDI-CAN-9230, update Advantech WISE-PaaS/RMM to the latest patched version provided by the vendor.
Who is affected by ZDI-CAN-9230?
Any installation of Advantech WISE-PaaS/RMM that is unpatched is vulnerable to ZDI-CAN-9230.
What type of vulnerability is ZDI-CAN-9230?
ZDI-CAN-9230 is a remote information disclosure vulnerability.
Is authentication required to exploit ZDI-CAN-9230?
No, ZDI-CAN-9230 can be exploited without the need for authentication.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-19-942
- alias/ZDI-CAN-9230
- 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