CVE-2010-5326
Published: November 3, 2021
Official Description
SAP NetWeaver Application Server Java Platforms Invoker Servlet does not require authentication, allowing for remote code execution via a HTTP or HTTPS request.
CISA KEV Advisory
SAP NetWeaver Remote Code Execution Vulnerability
SAP NetWeaver Application Server Java Platforms Invoker Servlet does not require authentication, allowing for remote code execution via a HTTP or HTTPS request.
Apply updates per vendor instructions.
Risk Analysis
The Invoker Servlet in SAP NetWeaver Application Server Java Platforms lacks proper authentication, enabling remote code execution. This vulnerability is rated as high severity and has a high EPSS score, indicating a significant likelihood of exploitation.
This vulnerability is actively being exploited in the wild and is included in CISA's KEV catalog, confirming its real-world impact and remote exploitability.
Organizations using SAP NetWeaver Application Server Java Platforms should apply all available security patches and ensure proper authentication is enforced for the Invoker Servlet. If the component is not essential, consider disabling it.
Technical Analysis
CVE-2010-5326 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2010-5326 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2010-5326 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1