Oracle WebLogic Server Unspecified Vulnerability
Oracle Corporation — WebLogic Server
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
7.5
74.2%
Vector breakdown
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Published
- Jul 16, 2024
- Modified
- Jun 17, 2026
- Added to KEV
- Jun 1, 2026
- Federal patch due
- Jun 4, 2026
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Affected packages
Proof-of-concept & exploitation references
4 foundWeaponization
Public repositories whose name or description references CVE-2024-21182, found via a live GitHub search at request time. These are community-sourced signals, not a verified working exploit - cross-check each one before relying on it, and treat higher star counts and recent activity as (weak) corroboration, not proof.
- dinosn/CVE-2024-21182★ 3
Reproducible Docker lab for CVE-2024-21182 — Oracle WebLogic T3/IIOP OpaqueReference JNDI injection → unauthenticated RCE (CVE-2023-21839 patch-bypass family). One-command validate.sh.
updated Jul 13, 2026
- kursadalsan/CVE-2024-21182★ 2
PoC for CVE-2024-21182
updated Feb 24, 2025
- k4it0k1d/CVE-2024-21182★ 1
PoC for CVE-2024-21182
updated Mar 14, 2026
- fevar54/CVE-2024-21182---Oracle-WebLogic-Server-JNDI-Injection-RCE★ 0
PoC de CVE-2024-21182: RCE por inyeccion JNDI en Oracle WebLogic Server.
updated Aug 25, 2026
References
Frequently asked questions
What is CVE-2024-21182?
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
How severe is CVE-2024-21182?
CVE-2024-21182 has a CVSS base score of 7.5 out of 10 (CVSS 3.1).
Is CVE-2024-21182 actively exploited in the wild?
Yes. CVE-2024-21182 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added Jun 1, 2026, meaning CISA has confirmed evidence of active exploitation.
What is the EPSS score for CVE-2024-21182?
74.2% - meaning FIRST.org's EPSS model estimates a 74.2% probability this vulnerability will be exploited in the wild within 30 days (99% percentile among all scored CVEs).
Is there exploit tooling available for CVE-2024-21182?
We found 4 public GitHub repositories referencing CVE-2024-21182, though none matched a known Nuclei template or Metasploit module at last check. Review each one before relying on it - see the proof-of-concept section above.
Cross-checked against
Impactr finds and proves whether CVE-2024-21182 - or flaws like it - are actually reachable in your own web apps and APIs, with a reproducible exploit as evidence.
Join the waitlist