CVE-2017-3248
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Core Components).
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 97.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.0 and 12.2.1.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS v3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 97.30% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 7 July 2018
- CISA KEV
- Not listed
- Affected
- oracle/weblogic server
- Source
- secalert_us@oracle.com
EPSS moved from 90.9% on 21 September 2026 to 97.3% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://packetstormsecurity.com/files/152357/Oracle-Weblogic-Server-Deserialization-RMI-UnicastRef-Remote-Code-Execution.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/95465Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037632
- https://www.exploit-db.com/exploits/44998/
- https://www.tenable.com/security/research/tra-2017-07
- http://packetstormsecurity.com/files/152357/Oracle-Weblogic-Server-Deserialization-RMI-UnicastRef-Remote-Code-Execution.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/95465Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037632
- https://www.exploit-db.com/exploits/44998/
- https://www.tenable.com/security/research/tra-2017-07
- https://www.vicarius.io/vsociety/posts/cve-2017-3248-detect-centos-weblogic-rce
- https://www.vicarius.io/vsociety/posts/cve-2017-3248-mitigate-centos-weblogic-rce
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.