Oracle WebLogic WLS9-async Remote Code Execution (remote check)

critical Nessus Plugin ID 124338

Synopsis

The remote Oracle WebLogic server is affected by a remote code execution vulnerability.

Description

The remote Oracle WebLogic server is affected by a remote code execution vulnerability in the WLS9-async component due to unsafe deserialization of XML encoded Java objects. An unauthenticated, remote attacker can exploit this, via a crafted Java object, to execute arbitrary Java code in the context of the WebLogic server.

Solution

Apply the patch referenced in the vendor advisory.

See Also

http://www.nessus.org/u?a0f63bc8

http://www.nessus.org/u?72a7d15c

http://www.cnvd.org.cn/webinfo/show/4989

Plugin Details

Severity: Critical

ID: 124338

File Name: weblogic_async_response_rce.nbin

Version: 1.35

Type: remote

Family: Web Servers

Published: 4/26/2019

Updated: 5/24/2022

Configuration: Enable thorough checks

Risk Information

VPR

Risk Factor: Critical

Score: 9.8

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS Score Source: CVE-2019-2725

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

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

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

Vulnerability Information

CPE: cpe:/a:oracle:weblogic_server

Required KB Items: www/weblogic

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 4/26/2019

Vulnerability Publication Date: 4/24/2019

CISA Known Exploited Dates: 7/10/2022

Exploitable With

Core Impact

Metasploit (Oracle Weblogic Server Deserialization RCE - AsyncResponseService)

Reference Information

CVE: CVE-2019-2725

BID: 108074

IAVA: 2019-A-0128

CISA-NCAS: AA22-011A