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Product
Threat intelligence API
Get started
Live feed
Recipes
Free feeds
CLI & agents
The data
Incident records
Dark web
Validated IOCs
Vulnerabilities
Entity graph
For teams
For service providers
Use cases
About ThreatCluster
Docs
OpenAPI (Swagger)
ReDoc
Examples on GitHub
Quickstart & plans
Integrations
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Log4j Vulnerability
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
Log4j Vulnerability
Frequency
4
occurrences
First Seen
December 4, 2025
Last Seen
July 17, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Associated Malware
React2Shell
MITRE Techniques
T1041 - Exfiltration Over C2 Channel
Affected Platforms
Java
React
React-router
Rwsdk
Tomcat
Waku
Regions
Australia
United States
Sectors Affected
Government
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
-
IA
Initial Access
No techniques detected
-
EX
Execution
No techniques detected
-
PE
Persistence
No techniques detected
-
PE
Priv Esc
No techniques detected
-
DE
Defense Evasion
No techniques detected
-
CA
Cred Access
No techniques detected
-
DI
Discovery
No techniques detected
-
LM
Lateral Mov
No techniques detected
-
CO
Collection
No techniques detected
-
C2
C2
No techniques detected
1
EX
Exfil
T1041 - Exfiltration Over C2 Channel
-
IM
Impact
No techniques detected
1
techniques detected across
1
tactics
Related Clusters (4)
New Spring4Shell Vulnerability Exposes Java Apps to Remote Code Execution Risks
Jul 17
·
2 sources
65
Critical React Flaw CVE-2025-55182 Exposes Major Security Risks
Dec 3
·
47 sources
62
Australia Establishes Cyber Incident Review Board Following Major Breaches
May 6
·
5 sources
52
OMB Updates Cyber Event Logging Requirements for Federal Agencies
May 26
·
6 sources
28
Related Articles (4)
Mitiga Blog News Jul 16, 2026 What is the Spring4Shell exploit? An overview of the Spring vulnerability mitiga.io Open source
www.mitiga.io
·
Jul 17
There have been calls
fedscoop.com
·
May 26
Australia Forms Cyber Incident Review Board to Strengthen Defences After Major Breaches
Thecyberexpress
·
May 6
Patch Now! Critical Malware Vulnerability Threatens React
Heise.De
·
Dec 4
Related Entities
Malware
Zero-day Exploit
Data Breach
Medibank
Microsoft
Optus
Australia
United States
Cwe-502 - Deserialization Of Untrusted Data
Government
React2Shell
T1041 - Exfiltration Over C2 Channel
