CVE-2010-5326
CRITICALCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
3Description
The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, which allows remote attackers to execute arbitrary code via an HTTP or HTTPS request, as exploited in the wild in 2013 through 2016, aka a "Detour" attack.
Analysis
SAP NetWeaver Application Server Java exposes the Invoker Servlet without authentication, allowing unauthenticated remote code execution via HTTP/HTTPS requests. Exploited in the wild from 2013 through 2016 in the 'Detour' attack.
Technical Context
The CWE-306 missing authentication flaw exposes the /invoker/JMXInvokerServlet and similar servlets without requiring any authentication. Attackers can directly invoke server-side Java methods, including those capable of executing operating system commands, through crafted HTTP requests.
Affected Products
['SAP NetWeaver Application Server Java versions before 7.3']
Remediation
Disable the Invoker Servlet immediately. Apply SAP security notes. Restrict network access to SAP application servers. Audit for signs of historical compromise given the 2013-2016 exploitation window.
Priority Score
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External POC / Exploit Code
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