CVE-2020-2884

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

Critical · published April 15, 2020

CVSS v3.0
9.8
EPSS
2%
Percentile
82.6
In the wild
Unconfirmed
What it is

🚨 An unauthenticated attacker can exploit this vulnerability across network protocols like IIOP and T3. That’s like leaving the front door wide open and inviting trouble right in! 🔥 This vulnerability is akin to a hotel where any guest can register without ID and gain access to all the rooms — if they know the right codes. A simple network connection can lead to compromising the entire WebLogic Server. If exploited, this vulnerability could allow an attacker to completely take over the Oracle WebLogic Server. They could manipulate data, steal sensitive information, or even shut down critical services — absolutely devastating consequences for any organization relying on this server.

Put simply

This vulnerability is akin to a hotel where any guest can register without ID and gain access to all the rooms — if they know the right codes. A simple network connection can lead to compromising the entire WebLogic Server. CVE-2020-2884 is a vulnerability in Oracle WebLogic Server that allows unauthenticated attackers with network access to execute commands remotely. This flaw affects multiple versions, including 10.3.6.0.0 and 12.2.1.4.0, leading to significant risks to confidentiality, integrity, and availability.

What to do

If exploited, this vulnerability could allow an attacker to completely take over the Oracle WebLogic Server. They could manipulate data, steal sensitive information, or even shut down critical services — absolutely devastating consequences for any organization relying on this server. Immediate action is essential! Patch your Oracle WebLogic Server to the latest version. Ensure strict firewall rules are in place to limit access to the necessary protocols and consider implementing enhanced authentication measures to further secure your setup. You've got this! With these steps, you'll reinforce your defenses and keep the digital baddies at bay! 🛡️

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02232 · 82.6th percentile
Published
2020-04-15T13:29Z
EPSS history
Timeline
  • 15 APR 13:29Z
    Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core)
    cvelistv5