CVE-2020-14882
Published: November 3, 2021
Official Description
Oracle WebLogic Server contains an unspecified vulnerability, which is assessed to allow for remote code execution, based on this vulnerability being related to CVE-2020-14750.
CISA KEV Advisory
Oracle WebLogic Server Remote Code Execution Vulnerability
Oracle WebLogic Server contains an unspecified vulnerability, which is assessed to allow for remote code execution, based on this vulnerability being related to CVE-2020-14750.
Apply updates per vendor instructions.
Risk Analysis
Oracle WebLogic Server is affected by an unspecified vulnerability that can lead to remote code execution. The high EPSS score of 0.94454 suggests a very high probability of exploitation, making this a critical issue. This vulnerability is actively exploited in the wild.
Active exploitation of this vulnerability has been observed in the wild, and it is listed in CISA's KEV catalog. The flaw is remotely exploitable.
Apply the latest security patches and updates from Oracle for WebLogic Server to address this remote code execution vulnerability. Regularly review and harden WebLogic Server configurations.
Technical Analysis
CVE-2020-14882 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-2020-14882 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-2020-14882 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