CVE-2020-6287
Published: November 3, 2021
Official Description
SAP NetWeaver Application Server Java Platforms contains a missing authentication for critical function vulnerability allowing unauthenticated access to execute configuration tasks and create administrative users.
CISA KEV Advisory
SAP NetWeaver Missing Authentication for Critical Function Vulnerability
SAP NetWeaver Application Server Java Platforms contains a missing authentication for critical function vulnerability allowing unauthenticated access to execute configuration tasks and create administrative users.
Apply updates per vendor instructions.
Risk Analysis
SAP NetWeaver Application Server Java Platforms contain a critical missing authentication vulnerability. This allows unauthenticated attackers to perform configuration tasks and create administrative users. The high EPSS score of 0.94362 indicates a very high likelihood of exploitation, and it is confirmed to be actively exploited as per CISA's KEV catalog.
This vulnerability is actively exploited in the wild. The lack of authentication allows for remote, unauthenticated access to critical functions.
Apply the latest security patches for SAP NetWeaver Application Server Java Platforms to address the missing authentication vulnerability. Review and enforce strong authentication mechanisms for all administrative functions.
Technical Analysis
CVE-2020-6287 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-2020-6287 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-2020-6287 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