CVE-2017-3248 in the critical feed json
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Core Components).
published 2017-01-27 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-12369
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 97.3%
- EPSS 97.3% chance of exploitation in 30 days, percentile 99.8%
- public exploits
- 2
- Metasploit, Exploit-DB
Summary
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).
Patch / fix
Timeline
- First public exploit (Metasploit exploit/multi/misc/weblogic_deserialize_unicastref)
- Published
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
97.30% chance of exploitation in the next 30 days, higher than 99.8% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- Metasploit exploit/multi/misc/weblogic_deserialize_unicastref Oracle Weblogic Server Deserialization RCE - RMI UnicastRef metasploit exploit, excellent rank, 2017-01-25
- EDB-44998 Oracle WebLogic 12.1.2.0 - RMI Registry UnicastRef Object Java Deserialization Remote Code Execution webapps, 2018-07-07
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Oracle WebLogic Server
References
-
oracle.com
/technetwork/security-advisory/cpujan2017-2881727.html
patch, vendor-advisory
-
exploit-db.com
/exploits/44998/
exploit
- tenable.com /security/research/tra-2017-07
-
securityfocus.com
/bid/95465
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1037632
vdb-entry
- packetstormsecurity.com /files/152357/Oracle-Weblogic-Server-Deserialization-RMI-UnicastRef-Remote-Code-Execution.html
- vicarius.io /vsociety/posts/cve-2017-3248-detect-centos-weblogic-rce
- vicarius.io /vsociety/posts/cve-2017-3248-mitigate-centos-weblogic-rce
Sources
- CVE List CVE-2017-3248
- NVD CVE-2017-3248
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.