Rapid7 Vulnerability & Exploit Database

Oracle WebLogic: CVE-2021-28170 : Critical Patch Update

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Oracle WebLogic: CVE-2021-28170 : Critical Patch Update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
05/26/2021
Created
08/29/2022
Added
07/25/2022
Modified
07/25/2022

Description

In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.

Solution(s)

  • oracle-weblogic-apr-2022-cpu-14_1_1_0_0

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;