CVE-2018-2894

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS - Web Services)

published July 18, 2018

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 98.9th percentile for exploit probability.

CVSS
โ€”
EPSS
50%
Percentile
98.9
In the wild
Unconfirmed
What it is

๐Ÿšจ A single HTTP request is all it takes for an attacker to seize control of your Oracle WebLogic Server! ๐Ÿ”ฅ Think of this vulnerability like a hotel with a faulty security system; anyone can walk in without a key, bypassing the front desk entirely, and access any room they want. This flaw allows anyone with network access to exploit a major entrance without ever needing to check in! If exploited, this vulnerability could lead to a complete takeover of your Oracle WebLogic Server, allowing attackers to manipulate sensitive data, disrupt services, or even launch further attacks on your network. The potential consequences are absolutely devastating, affecting confidentiality, integrity, and availability across your systems!

Put simply

Think of this vulnerability like a hotel with a faulty security system; anyone can walk in without a key, bypassing the front desk entirely, and access any room they want. This flaw allows anyone with network access to exploit a major entrance without ever needing to check in! This vulnerability in Oracle WebLogic Server allows unauthenticated attackers to execute code remotely by sending specially crafted HTTP requests, taking advantage of insufficient validation processes within the server's web services component.

What to do

If exploited, this vulnerability could lead to a complete takeover of your Oracle WebLogic Server, allowing attackers to manipulate sensitive data, disrupt services, or even launch further attacks on your network. The potential consequences are absolutely devastating, affecting confidentiality, integrity, and availability across your systems! To protect your systems, patch your Oracle WebLogic Server to version 12.2.1.4 or later immediately. Ensure that your network access is controlled and monitor for any unusual activity, as addressing this vulnerability is critical to maintaining security. You've got this! With these steps, you can secure your server and lock down your digital fortress! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.50224 ยท 98.9th percentile
Published
2018-07-18T13:00Z
EPSS history
Timeline
  • 22 SEP 03:16Z
    EPSS moved 50% โ†’ 24%
    epss
  • 06 SEP 03:12Z
    EPSS moved 50% โ†’ 24%
    epss
  • 30 AUG 16:01Z
    EPSS moved 24% โ†’ 50%
    epss
  • 29 AUG 04:39Z
    EPSS moved 50% โ†’ 24%
    epss
  • 18 JUL 13:00Z
    Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS - Web Services)
    cvelistv5