CVE-2018-2628
Oracle WebLogic Server Unspecified Vulnerability
- Published
- Apr 19, 2018
- Updated
- Oct 21, 2025
- Assigning CNA
- oracle
- Evidence observed
- Apr 22, 2018
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 100.0%
- Model date
- Oct 13, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. 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 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Sources
weblogic/CVE-2018-2628
Weblogic WLS Core Components Deserialization Remote Command Execution (CVE-2018-2628)
Vulhub vulnerability labsDeclared conditions
- lab image version: vulhub/weblogic:10.3.6.0-2017(weblogic/CVE-2018-2628/docker-compose.yml:services.weblogic.image)
modules/exploits/multi/misc/weblogic_deserialize.rb
Metasploit Framework modulesDeclared conditions
- platform: Unix,Windows($.exploit_multi/misc/weblogic_deserialize.platform)
- verification: check_declared($.exploit_multi/misc/weblogic_deserialize.check)
network/cves/2018/CVE-2018-2628.yaml
Nuclei TemplatesDeclared conditions
- network: tcp($.protocol_keys)
- verification: regex($.matchers[*].type)
Responsible use
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