CVE-2022-21420

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core)

Critical · published April 19, 2022

CVSS v3.1
9.8
EPSS
2%
Percentile
74.1
In the wild
Unconfirmed
What it is

🚨 An unauthenticated attacker with network access can absolutely seize control of Oracle Coherence—no login required! 🔥 Think of Oracle Coherence as a high-security vault for valuable information. Now imagine a locksmith with a master key who can stroll in without any ID check; that's the threat if this vulnerability is left unaddressed! If exploitation occurs, an attacker can fully compromise Oracle Coherence, essentially taking over the vault and having unrestricted access to sensitive data. This could lead to data breaches, manipulation of stored information, and complete chaos within your systems!

Put simply

Think of Oracle Coherence as a high-security vault for valuable information. Now imagine a locksmith with a master key who can stroll in without any ID check; that's the threat if this vulnerability is left unaddressed! This vulnerability in Oracle Coherence allows an unauthenticated attacker to connect via T3, leading to potential takeovers. It’s like leaving the vault door wide open for anyone passing by to walk in and do as they please.

What to do

If exploitation occurs, an attacker can fully compromise Oracle Coherence, essentially taking over the vault and having unrestricted access to sensitive data. This could lead to data breaches, manipulation of stored information, and complete chaos within your systems! Immediate actions include patching to the latest version of Oracle Coherence where the vulnerability has been resolved. Ensure that your network access controls are tightened to limit exposure. Regularly monitor your systems for any suspicious activities. You've got this! Follow these steps, and you'll be securing your environment in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01504 · 74.1th percentile
Published
2022-04-19T20:37Z
EPSS history
Timeline
  • 19 APR 20:37Z
    Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core)
    cvelistv5