Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2018-2628

CVE-2018-2628CRITICAL

Oracle WebLogic Server

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS    %ile   KEV
   N   L   N   N  U  H  H  H    9.8   .9996   100.0   YES

AFFECTED
  Product          Versions    Fixed
  WebLogic Server  10.3.6.0 –  —

TIMELINE
  Dec 15  Reserved by oracle
  Apr 19  Published (CNA: oracle)
  Sep 8   Added to CISA KEV, remediation due 2022-09-29

CWE-502 · CNA: oracle · CVSS v3.1 · 8 references · KEV due September 29, 2022

Description

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).

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
December 15, 2017	Reserved	Reserved by oracle
April 19, 2018	Published	Published (CNA: oracle)
September 8, 2022	KEV ADDED	Added to CISA KEV, remediation due 2022-09-29

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Oracle Corporation	WebLogic Server	—	10.3.6.0	—

Weaknesses

CWE-502

References (8)

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html [x_refsource_CONFIRM]
http://www.securityfocus.com/bid/103776 [vdb-entry, x_refsource_BID]
http://www.securitytracker.com/id/1040696 [vdb-entry, x_refsource_SECTRACK]
https://github.com/brianwrf/CVE-2018-2628 [x_refsource_MISC]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-2628 [government-resource]
https://www.exploit-db.com/exploits/44553/ [exploit, x_refsource_EXPLOIT-DB]
https://www.exploit-db.com/exploits/45193/ [exploit, x_refsource_EXPLOIT-DB]
https://www.exploit-db.com/exploits/46513/ [exploit, x_refsource_EXPLOIT-DB]

Authoritative record: CVE-2018-2628 at cve.org

Vendors: oracle

Weaknesses: CWE-502

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2018-2628 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.