MITRE ATT&CKsub-technique
T1602.001 SNMP (MIB Dump)
- Domain
- enterprise
- Tactics
- Collection
- Platforms
- Network Devices
- Version
- 1.1
- Created
- 2020-10-19
Description
Adversaries may target the Management Information Base (MIB) to collect and/or mine valuable information in a network managed using Simple Network Management Protocol (SNMP).
The MIB is a configuration repository that stores variable information accessible via SNMP in the form of object identifiers (OID). Each OID identifies a variable that can be read or set and permits active management tasks, such as configuration changes, through remote modification of these variables. SNMP can give administrators great insight in their systems, such as, system information, description of hardware, physical location, and software packages. The MIB may also contain device operational information, including running configuration, routing table, and interface details.
Adversaries may use SNMP queries to collect MIB content directly from SNMP-managed devices in order to collect network information that allows the adversary to build network maps and facilitate future targeted exploitation.
Related
Subtechnique of · MITRE ATT&CK (1)
- T1602 Data from Configuration Repository technique
Tactic · MITRE ATT&CK (1)
- TA0009 Collection tactic
Referenced by MITRE ATT&CK · mitigates (6)
Referenced by MITRE ATT&CK · uses (1)
- G1045 Salt Typhoon group
Referenced by Compliance · mitigates (35)
- CIS-12.2 Establish and Maintain a Secure Network Architecture CIS Safeguard v8.1
- CIS-12.6 Use of Secure Network Management and Communication Protocols CIS Safeguard v8.1
- CIS-13.4 Perform Traffic Filtering Between Network Segments CIS Safeguard v8.1
- CIS-13.8 Deploy a Network Intrusion Prevention Solution CIS Safeguard v8.1
- CIS-16.7 Use Standard Hardening Configuration Templates for Application Infrastructure CIS Safeguard v8.1
- CIS-16.8 Separate Production and Non-Production Systems CIS Safeguard v8.1
- CIS-4.4 Implement and Manage a Firewall on Servers CIS Safeguard v8.1
- CIS-4.6 Securely Manage Enterprise Assets and Software CIS Safeguard v8.1
- CIS-4.8 Uninstall or Disable Unnecessary Services on Enterprise Assets and Software CIS Safeguard v8.1
- CIS-7.7 Remediate Detected Vulnerabilities CIS Safeguard v8.1
- NIST-AC-16 Security and Privacy Attributes NIST 800-53 control
- NIST-AC-17 Remote Access NIST 800-53 control
- NIST-AC-18 Wireless Access NIST 800-53 control
- NIST-AC-19 Access Control for Mobile Devices NIST 800-53 control
- NIST-AC-20 Use of External Systems NIST 800-53 control
- NIST-AC-3 Access Enforcement NIST 800-53 control
- NIST-AC-4 Information Flow Enforcement NIST 800-53 control
- NIST-CA-7 Continuous Monitoring NIST 800-53 control
- NIST-CM-2 Baseline Configuration NIST 800-53 control
- NIST-CM-6 Configuration Settings NIST 800-53 control
- NIST-CM-7 Least Functionality NIST 800-53 control
- NIST-CM-8 System Component Inventory NIST 800-53 control
- NIST-IA-3 Device Identification and Authentication NIST 800-53 control
- NIST-IA-4 Identifier Management NIST 800-53 control
- NIST-SC-28 Protection of Information at Rest NIST 800-53 control
- NIST-SC-3 Security Function Isolation NIST 800-53 control
- NIST-SC-4 Information in Shared System Resources NIST 800-53 control
- NIST-SC-7 Boundary Protection NIST 800-53 control
- NIST-SC-8 Transmission Confidentiality and Integrity NIST 800-53 control
- NIST-SI-10 Information Input Validation NIST 800-53 control
References
- https://www.sans.org/reading-room/whitepapers/networkdevs/securing-snmp-net-snmp-snmpv3-1051 SANS Information Security Reading Room Securing SNMP Securing SNMP
- https://www.us-cert.gov/ncas/alerts/TA18-106A US-CERT-TA18-106A
- https://community.cisco.com/t5/security-blogs/attackers-continue-to-target-legacy-devices/ba-p/4169954 Cisco Blog Legacy Device Attacks
- https://tools.cisco.com/security/center/content/CiscoAppliedMitigationBulletin/cisco-amb-20080610-SNMPv3 Cisco Advisory SNMP v3 Authentication Vulnerabilities