CVE-2012-4681
Published: March 3, 2022
Official Description
The Java Runtime Environment (JRE) component in Oracle Java SE allow for remote code execution.
CISA KEV Advisory
Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability
The Java Runtime Environment (JRE) component in Oracle Java SE allow for remote code execution.
Apply updates per vendor instructions.
Risk Analysis
This vulnerability in Oracle Java SE's Java Runtime Environment (JRE) component allows for remote code execution. The extremely high EPSS score of 0.93952 signifies a very high probability of exploitation, and its inclusion in CISA's KEV confirms it is being actively exploited.
This vulnerability is actively being exploited in the wild. It is remotely exploitable.
Update Oracle Java SE to a patched version to mitigate the risk of remote code execution.
Technical Analysis
CVE-2012-4681 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-2012-4681 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-2012-4681 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