Oracle WebLogic Server Java Object Deserialization RCE (October 2016 CPU)

critical Nessus Plugin ID 94511
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The remote Oracle WebLogic server is affected by a remote code execution vulnerability.


The remote Oracle WebLogic server is affected by a remote code execution vulnerability in the WLS Security component due to unsafe deserialize calls of unauthenticated Java objects to the Apache Commons File Upload library. An unauthenticated, remote attacker can exploit this, via a crafted a DiskFileItem object, to execute arbitrary code in the context of the WebLogic server.


Apply the appropriate patch according to the October 2016 Oracle Critical Patch Update advisory.

WebLogic is also reported to be affected. Contact Oracle for a solution.

See Also

Plugin Details

Severity: Critical

ID: 94511

File Name: weblogic_2016_5535.nasl

Version: 1.11

Type: remote

Family: Web Servers

Published: 11/3/2016

Updated: 11/14/2019

Dependencies: weblogic_detect.nasl, t3_detect.nasl

Risk Information

CVSS Score Source: CVE-2016-5535


Risk Factor: Medium

Score: 5.9


Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:POC/RL:OF/RC:C


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:weblogic_server

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 10/18/2016

Vulnerability Publication Date: 10/18/2016

Reference Information

CVE: CVE-2016-5535

BID: 93692