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CWE-287 - Improper Authentication
CWE Weakness
Threat entity extracted from intelligence sources
Oct 12: 0 mentions
Oct 13: 0 mentions
Oct 14: 4 mentions
Oct 15: 15 mentions
Oct 16: 18 mentions
Oct 17: 9 mentions
Oct 18: 4 mentions
Oct 12
Oct 15
Oct 18
Entities
›
cwe
›
CWE-287 - Improper Authentication
Frequency
1949
occurrences
First Seen
April 16, 2026
Last Seen
October 18, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Threat Actors
Qilin
Malware
Vidar
XMRig
StealC
Tools
Google Chrome
Docker
Hugging Face
Python
PowerShell
Nginx
Node.js
Claude
CVEs
CVE-2026-104935
CVE-2026-18577
CVE-2026-50751
CVE-2026-76504
CVE-2026-83549
CVE-2026-83548
CVE-2026-16232
CVE-2026-20182
Regions
United States
China
France
Australia
Russia
Sectors
Government
Financial
Healthcare
Retail
Energy
Manufacturing
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
4
IA
Initial Access
T1190 - Exploit Public-Facing Application
T1078 - Valid Accounts
T1566 - Phishing
T1133 - External Remote Services
3
EX
Execution
T1059 - Command and Scripting Interpreter
T1203 - Exploitation for Client Execution
T1053 - Scheduled Task/Job
4
PE
Persistence
T1505.003 - Web Shell
T1136 - Create Account
T1543.003 - Windows Service
T1547 - Boot Or Logon Autostart Execution
2
PE
Priv Esc
T1068 - Exploitation for Privilege Escalation
T1055 - Process Injection
-
DE
Defense Evasion
No techniques detected
2
CA
Cred Access
T1110 - Brute Force
T1003 - OS Credential Dumping
-
DI
Discovery
No techniques detected
1
LM
Lateral Mov
T1021 - Remote Services
-
CO
Collection
No techniques detected
2
C2
C2
T1071 - Application Layer Protocol
T1105 - Ingress Tool Transfer
2
EX
Exfil
T1041 - Exfiltration Over C2 Channel
T1567 - Exfiltration Over Web Service
1
IM
Impact
T1486 - Data Encrypted for Impact
24
techniques detected across
9
tactics
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Critical Authentication Bypass Vulnerability in Gorse Exposed
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Critical Vulnerabilities in FortiOS and Arista VeloCloud Under Active Exploitation
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Russian Hackers Breach UK Government Email Accounts in Major Cyber Attack
Jul 6
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0 sources
78
Critical Vulnerabilities in Veeam Software Expose Systems to Remote Attacks
Aug 5
·
2 sources
78
Pre-Auth RCE Vulnerability in Marimo Exposed
2d ago
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Critical Privilege Escalation Vulnerability in ProfileGrid Plugin for WordPress
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1 sources
78
Russian FSB Exploits Vulnerable Routers to Target Critical Infrastructure
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CISA Alerts on Critical Flaws in SimpleHelp, Samsung MagicINFO, and D-Link Devices
Apr 26
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78
Critical Vulnerability in NASA Ground Control Software Allows Unauthenticated Access
Aug 20
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6 sources
78
Critical Authorization Vulnerability in SiYuan (CVE-2026-66012)
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Critical Authentication Bypass Vulnerability in WordPress Plugin CVE-2026-15341
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Critical RCE Vulnerability in Rejetto HFS
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Apr 21
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Sep 16
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2d ago
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Critical CVE-2026-11624 Vulnerability in Model Context Protocol
Jun 14
·
1 sources
78
Yahoo Confirms Breach of Over 1 Billion Accounts Linked to State-Sponsored Actors
Jun 3
·
1 sources
78
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