AEGLIX vulnerability intelligence
CVE-2015-4852
CRITICAL · CVSS 9.8 · Analyzed
Published: 2015-11-18 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
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.
Severity and scoring
- CVSS score
- 9.8 · CRITICAL
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-502
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Oracle · WebLogic Server
- Added to catalog
- 2021-11-03
- Required action
- Apply updates per vendor instructions.
- CISA remediation due date
- 2022-05-03
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:oracle:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*
Through (inclusive): 3.5.2
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:*:*:*:*:*:*:*
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- 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
- 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
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-4852
US Government Resource