Known Exploited Vulnerability
9.8
CRITICAL
CVE-2015-4852
Oracle WebLogic Server Deserialization of Untruste - [Actively Exploited]
Description

The WLS Security component in Oracle WebLogic Server 10.3.6.0, 12.1.2.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to execute arbitrary commands via a crafted serialized Java object in T3 protocol traffic to TCP port 7001, related to oracle_common/modules/com.bea.core.apache.commons.collections.jar. NOTE: the scope of this CVE is limited to the WebLogic Server product.

INFO

Published Date :

Nov. 18, 2015, 3:59 p.m.

Last Modified :

Dec. 21, 2023, 1:31 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Oracle WebLogic Server contains a deserialization of untrusted data vulnerability within Apache Commons, which can allow for for remote code execution.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2015-4852 has a 44 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2015-4852 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Oracle weblogic_server
2 Oracle storagetek_tape_analytics_sw_tool
3 Oracle virtual_desktop_infrastructure
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-4852.

URL Resource
http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit
http://packetstormsecurity.com/files/152268/Oracle-Weblogic-Server-Deserialization-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2015/11/17/19 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html Patch
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html Patch Vendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Patch Vendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch Vendor Advisory
http://www.oracle.com/technetwork/topics/security/alert-cve-2015-4852-2763333.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html Patch Vendor Advisory
http://www.securityfocus.com/bid/77539 Broken Link
http://www.securitytracker.com/id/1038292 Broken Link
https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 Broken Link
https://github.com/foxglovesec/JavaUnserializeExploits/blob/master/weblogic.py Product
https://www.exploit-db.com/exploits/42806/ Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/46628/ Exploit Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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java

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Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-4852 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-4852 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Dec. 21, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit, Technical Description http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit
    Changed Reference Type http://packetstormsecurity.com/files/152268/Oracle-Weblogic-Server-Deserialization-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/152268/Oracle-Weblogic-Server-Deserialization-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type http://www.openwall.com/lists/oss-security/2015/11/17/19 Third Party Advisory http://www.openwall.com/lists/oss-security/2015/11/17/19 Mailing List, Third Party Advisory
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html Patch
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html Patch, Vendor Advisory
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Vendor Advisory http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Patch, Vendor Advisory
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch, Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/77539 No Types Assigned http://www.securityfocus.com/bid/77539 Broken Link
    Changed Reference Type http://www.securitytracker.com/id/1038292 No Types Assigned http://www.securitytracker.com/id/1038292 Broken Link
    Changed Reference Type https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 Vendor Advisory https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 Broken Link
    Changed Reference Type https://github.com/foxglovesec/JavaUnserializeExploits/blob/master/weblogic.py Exploit https://github.com/foxglovesec/JavaUnserializeExploits/blob/master/weblogic.py Product
    Changed Reference Type https://www.exploit-db.com/exploits/42806/ No Types Assigned https://www.exploit-db.com/exploits/42806/ Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://www.exploit-db.com/exploits/46628/ No Types Assigned https://www.exploit-db.com/exploits/46628/ Exploit, Third Party Advisory, VDB Entry
    Removed CWE NIST CWE-77
    Added CWE NIST CWE-502
    Changed CPE Configuration OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:storagetek_tape_analytics_sw_tool:2.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Mar. 28, 2019

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/46628/ [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 27, 2019

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/152268/Oracle-Weblogic-Server-Deserialization-Remote-Code-Execution.html [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:weblogic_server:12.2.1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:weblogic_server:12.2.1.0.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:weblogic_server:12.1.3.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:weblogic_server:12.1.2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:weblogic_server:12.1.2.0.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 18, 2018

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 18, 2017

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 30, 2017

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/42806/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 11, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1038292 [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 25, 2017

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/77539 [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 01, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:oracle:virtual_desktop_infrastructure:3.5.2:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0:*:*:*:*:*:*:*
    Changed Reference Type http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Technical Description, Exploit
    Changed Reference Type http://www.openwall.com/lists/oss-security/2015/11/17/19 No Types Assigned http://www.openwall.com/lists/oss-security/2015/11/17/19 Third Party Advisory
    Changed Reference Type https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 No Types Assigned https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 Vendor Advisory
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Vendor Advisory
  • Initial Analysis by [email protected]

    Nov. 01, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:oracle:virtual_desktop_infrastructure:3.5.2:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0:*:*:*:*:*:*:*
    Changed Reference Type http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit, Technical Description
    Changed Reference Type http://www.openwall.com/lists/oss-security/2015/11/17/19 No Types Assigned http://www.openwall.com/lists/oss-security/2015/11/17/19 Third Party Advisory
    Changed Reference Type https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 No Types Assigned https://blogs.oracle.com/security/entry/security_alert_cve_2015_4852 Vendor Advisory
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Vendor Advisory
  • CVE Modified by [email protected]

    Oct. 26, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
  • Modified Analysis by [email protected]

    Mar. 30, 2016

    Action Type Old Value New Value
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html No Types Assigned http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html Advisory, Patch
  • CVE Modified by [email protected]

    Jan. 22, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
  • Modified Analysis by [email protected]

    Nov. 19, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:oracle:weblogic_server:10.3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.2.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:12.1.2.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Changed Reference Type http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ No Types Assigned http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/ Exploit
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/alert-cve-2015-4852-2763333.html No Types Assigned http://www.oracle.com/technetwork/topics/security/alert-cve-2015-4852-2763333.html Advisory
    Changed Reference Type https://github.com/foxglovesec/JavaUnserializeExploits/blob/master/weblogic.py No Types Assigned https://github.com/foxglovesec/JavaUnserializeExploits/blob/master/weblogic.py Exploit
    Added CWE CWE-77
  • Initial Analysis by [email protected]

    Nov. 19, 2015

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-4852 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2015-4852 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

96.73 }} 0.00%

score

0.99690

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability