ZDI-19-943: Advantech WISE-PaaS/RMM RecoveryMgmt groupFuzzSearch 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-19-943?
The severity of ZDI-19-943 is classified as critical due to its potential for sensitive information disclosure.
What systems are affected by ZDI-19-943?
ZDI-19-943 affects installations of Advantech WISE-PaaS/RMM.
How do I fix ZDI-19-943?
To fix ZDI-19-943, update to the latest version of Advantech WISE-PaaS/RMM that addresses this vulnerability.
Can ZDI-19-943 be exploited remotely?
Yes, ZDI-19-943 can be exploited remotely as no authentication is required.
What type of vulnerability is ZDI-19-943?
ZDI-19-943 is an information disclosure vulnerability that allows remote attackers to access sensitive data.
- agent/references
- agent/type
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-19-943
- alias/ZDI-CAN-9231
- alias/CVE-2019-18227
- agent/software-canonical-lookup
- agent/severity
- agent/tags
- agent/title
- agent/description
- agent/event
- agent/source
- vendor/advantech
- canonical/advantech wise-paas/rmm