CVE-2016-3499

Oracle WebLogic PartItem Arbitrary File Upload Remote Code Execution Vulnerability

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 12.1.3.0 and 12.2.1.0 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Web Container.

Vulnerabilidad no especificada en el componente Oracle WebLogic Server en Oracle Fusion Middleware 12.1.3.0 y 12.2.1.0 permite a atacantes remotos afectar la confidencialidad, la integridad y la disponibilidad a través de vectores relacionados con Web Container.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Oracle WebLogic. Authentication is not required to exploit this vulnerability.
The PartItem class in WebLogic FileUpload allows remote attackers to write to arbitrary files via a NULL byte in a file name in a serialized instance, when used in conjunction with a specific version of Oracle Java. It also allows the attacker to copy any file into a different location. By copying it to the web application root directory, an attacker could leverage this vulnerability to execute arbitrary code under the context of the process.

*Credits: Alvaro Munoz (pwntester) and Christian Schneider (cschneider4711)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2016-03-17 CVE Reserved
2016-07-21 CVE Published
2024-10-11 CVE Updated
2024-10-21 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/91787	Third Party Advisory
http://www.securityfocus.com/bid/92019	Vdb Entry
http://www.securitytracker.com/id/1036373	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html	2018-10-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Weblogic Server Search vendor "Oracle" for product "Weblogic Server"				12.1.3.0.0 Search vendor "Oracle" for product "Weblogic Server" and version "12.1.3.0.0"		-		Affected
Oracle Search vendor "Oracle"		Weblogic Server Search vendor "Oracle" for product "Weblogic Server"				12.2.1.0.0 Search vendor "Oracle" for product "Weblogic Server" and version "12.2.1.0.0"		-		Affected