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CVE-2025-21549

Published: Jan 21, 2025Updated: Jun 23, 2025 Sources: CVE List NVD BDUCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.5%
Top 59.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-400

Affected Products

weblogic serveroracle
On-premDatabase
Databases / cache-message-queue
Oracle WebLogic ServerOracle Corporation
On-premWeb App
Enterprise Software / itsm-monitoring
WebLogic ServerOracle Corp.
On-prem
Databases / cache-message-queue
oraclecommercialUSDatabasesaka oracle corp.
oracle corporationcommercialUSDatabasesaka oracle
oracle corp.commercialUSDatabasesaka oracle

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.oracle.com/security-alerts/cpujan2025.html
oracle.com
https://nvd.nist.gov/vuln/detail/CVE-2025-21549
nvd.nist.gov

Timeline

Published
Jan 21, 2025
Last Updated
Jun 23, 2025

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