Add vpatch-CVE-2026-8037 rule

Author: crowdsec-automation

appsec-rules/crowdsecurity/vpatch-CVE-2026-8037.yaml

@@ -0,0 +1,43 @@
+## autogenerated on 2026-07-08 12:55:42
+name: crowdsecurity/vpatch-CVE-2026-8037
+description: 'Detects unauthenticated OS command injection in Progress ADC LoadMaster via crafted JSON parameters in /accessv2 endpoint.'
+rules:
+  - and:
+      - zones:
+          - URI
+        transform:
+          - lowercase
+        match:
+          type: equals
+          value: /accessv2
+      - zones:
+          - BODY_ARGS
+        variables:
+          - json.g0
+          - json.g1
+          - json.g2
+          - json.g3
+          - json.g4
+          - json.g5
+          - json.g6
+          - json.g7
+          - json.g8
+          - json.g9
+        transform:
+          - lowercase
+          - urldecode
+        match:
+          type: contains
+          value: "';"
+
+labels:
+  type: exploit
+  service: http
+  confidence: 3
+  spoofable: 0
+  behavior: 'http:exploit'
+  label: 'Progress ADC LoadMaster - RCE'
+  classification:
+    - cve.CVE-2026-8037
+    - attack.T1190
+    - cwe.CWE-78