---
id: "CVE-2019-2725"
kind: "vulnerability"
aliases: ["CVE-2019-2725"]
title: "Oracle WebLogic Server: Oracle WebLogic Server, Injection"
severity: "critical"
cvss: 9.8
epss: 0.99977
exploited: true
status: "open"
category: "runtime"
products: [{"name": "Oracle WebLogic Server", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["exploited", "java", "oracle-fusion-middleware", "ransomware", "runtime", "weblogic"]
not_affected_if: ["unknown"]
published_at: "2019-04-26T19:29:00+00:00"
first_seen_at: "2026-10-23T19:11:53+00:00"
updated_at: "2026-10-23T21:57:35+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-2725", "first_seen_at": "2026-10-23T19:11:53+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-2725", "first_seen_at": "2026-10-23T19:13:44+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-2725", "first_seen_at": "2026-10-23T21:57:35+00:00"}]
---

# Oracle WebLogic Server: Oracle WebLogic Server, Injection

Oracle WebLogic Server's Web Services component has an injection flaw (CVE-2019-2725) that is being actively exploited in the wild. Sources indicate ransomware use, and an attacker can typically gain code execution on the server without credentials.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Oracle WebLogic Server affected ? fixed ?

## How to check

Check for installed WebLogic versions and whether the affected Web Services components are reachable, e.g. look for /_async/ or /wls-wsat/ endpoints (unknown from sources, verify against Oracle advisory).

## Fix

Apply the Oracle patch for CVE-2019-2725 per vendor instructions; move to a fixed WebLogic release (fixed version unknown from sources).

## Timeline

- 2026-10-23T19:11:53+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-2725
- 2026-10-23T19:13:44+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2019-2725
- 2026-10-23T21:57:35+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2019-2725

## From the sources

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services). Supported versions that are affected are 10.3.6.0.0 and 12.1.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP 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).

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_