hacker-news · Crawled Sep 3, 2026
CISA Adds Seven Exploited Flaws as Attackers Deploy Reverse Shells and Crypto Miners
3 Malware 4 CVEs
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AI Summary
CISA has added seven actively exploited vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including critical flaws in SonicWall SMA 1000, Sangoma Switchvox, JFrog Artifactory, Kludex Starlette, Kestra OSS, and Berri LiteLLM. Threat actors are exploiting these vulnerabilities to deploy reverse shells, execute arbitrary code, steal credentials, and deploy cryptocurrency miners. Exploitation of CVE-2026-83548 and CVE-2026-83549 in SonicWall devices has been confirmed, while CVE-2026-9586 and CVE-2026-82329 are being used to gain administrative access and conduct post-exploitation activities. Microsoft and Wiz report active exploitation of CVE-2026-42271 and CVE-2026-48710 in LiteLLM deployments, with attackers achieving remote code execution and stealing API keys, and CVE-2026-49869 in Kestra being used to establish reverse shells and deploy miners.
AI-extracted · verify before operational use
Extracted Entities 7 found
MITRE ATT&CK TTPs 102 techniques
T1003 OS Credential Dumping · Credential Access T1012 Query Registry · Discovery T1018 Remote System Discovery · Discovery T1021.001 Remote Desktop Protocol · Lateral Movement T1021.002 SMB/Windows Admin Shares · Lateral Movement T1033 System Owner/User Discovery · Discovery T1040 Network Sniffing · Credential Access T1046 Network Service Discovery · Discovery T1047 Windows Management Instrumentation · Execution T1048 Exfiltration Over Alternative Protocol · Exfiltration T1053 Scheduled Task/Job · Execution T1057 Process Discovery · Discovery T1059 Command and Scripting Interpreter · Execution T1059.001 PowerShell · Execution T1070.001 Clear Windows Event Logs · Defense Evasion T1071.001 Web Protocols · Command And Control T1078 Valid Accounts · Defense Evasion T1078.004 Cloud Accounts · Defense Evasion T1082 System Information Discovery · Discovery T1083 File and Directory Discovery · Discovery T1086 T1086 T1087 Account Discovery · Discovery T1087.002 Domain Account · Discovery T1090 Proxy · Command And Control T1098 Account Manipulation · Persistence T1105 Ingress Tool Transfer · Command And Control T1110 Brute Force · Credential Access T1110.003 Password Spraying · Credential Access T1112 Modify Registry · Defense Evasion T1129 Shared Modules · Execution T1133 External Remote Services · Persistence T1190 Exploit Public-Facing Application · Initial Access T1203 Exploitation for Client Execution · Execution T1210 Exploitation of Remote Services · Lateral Movement T1211 Exploitation for Defense Evasion · Defense Evasion T1212 Exploitation for Credential Access · Credential Access T1218 System Binary Proxy Execution · Defense Evasion T1222 File and Directory Permissions Modification · Defense Evasion T1222.001 Windows File and Directory Permissions Modification · Defense Evasion T1482 Domain Trust Discovery · Discovery T1484.001 Group Policy Modification · Defense Evasion T1485 Data Destruction · Impact T1486 Data Encrypted for Impact · Impact T1489 Service Stop · Impact T1490 Inhibit System Recovery · Impact T1495 Firmware Corruption · Impact T1534 Internal Spearphishing · Lateral Movement T1537 Transfer Data to Cloud Account · Exfiltration T1542.001 System Firmware · Persistence T1543.003 Windows Service · Persistence T1547.001 Registry Run Keys / Startup Folder · Persistence T1548.002 Bypass User Account Control · Privilege Escalation T1552.001 Credentials In Files · Credential Access T1558 Steal or Forge Kerberos Tickets · Credential Access T1562.001 Disable or Modify Tools · Defense Evasion T1566 Phishing · Initial Access T1566.002 Spearphishing Link · Initial Access T1569 System Services · Execution T1570 Lateral Tool Transfer · Lateral Movement T1573 Encrypted Channel · Command And Control T1574.002 DLL Side-Loading · Persistence T1588 Obtain Capabilities · Resource Development T1588.001 Malware · Resource Development T1589 Gather Victim Identity Information · Reconnaissance T1595 Active Scanning · Reconnaissance T1599 Network Boundary Bridging · Defense Evasion T1650 Acquire Access · Resource Development T1003.002 Security Account Manager · Credential Access T1027 Obfuscated Files or Information · Defense Evasion T1027.002 Software Packing · Defense Evasion T1027.003 Steganography · Defense Evasion T1027.013 Encrypted/Encoded File · Defense Evasion T1036.005 Match Legitimate Name or Location · Defense Evasion T1053.003 Cron · Execution T1053.005 Scheduled Task · Execution T1055 Process Injection · Defense Evasion T1056.002 GUI Input Capture · Collection T1060 T1060 T1070.004 File Deletion · Defense Evasion T1078.001 Default Accounts · Defense Evasion T1085 T1085 T1089 T1089 T1095 Non-Application Layer Protocol · Command And Control T1102.001 Dead Drop Resolver · Command And Control T1106 Native API · Execution T1110.001 Password Guessing · Credential Access T1113 Screen Capture · Collection T1135 Network Share Discovery · Discovery T1140 Deobfuscate/Decode Files or Information · Defense Evasion T1160 T1160 T1170 T1170 T1195.001 Compromise Software Dependencies and Development Tools · Initial Access T1197 BITS Jobs · Defense Evasion T1204.002 Malicious File · Execution T1205.001 Port Knocking · Defense Evasion T1543.001 Launch Agent · Persistence T1543.002 Systemd Service · Persistence T1548.004 Elevated Execution with Prompt · Privilege Escalation T1555.003 Credentials from Web Browsers · Credential Access T1564.003 Hidden Window · Defense Evasion T1608.001 Upload Malware · Resource Development T1685 T1685