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💼 CM-7 Least Functionality (L)(M)(H)

  • Contextual name: 💼 CM-7 Least Functionality (L)(M)(H)
  • ID: /frameworks/fedramp-moderate-security-controls/cm/07
  • Located in: 💼 Configuration Management

Description​

a. Configure the system to provide only [Assignment: organization-defined mission essential capabilities]; and

b. Prohibit or restrict the use of the following functions, ports, protocols, software, and/or services: [Assignment: organization-defined prohibited or restricted functions, system ports, protocols, software, and/or services].

CM-7 Additional FedRAMP Requirements and Guidance:

(b) Requirement: The service provider shall use Security guidelines (See CM-6) to establish list of prohibited or restricted functions, ports, protocols, and/or services or establishes its own list of prohibited or restricted functions, ports, protocols, and/or services if STIGs or CIS is not available.

Similar​

  • Sections
    • /frameworks/fedramp-high-security-controls/cm/07
  • Internal
    • ID: dec-c-ff33d573

Similar Sections (Take Policies From)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 FedRAMP High Security Controls → 💼 CM-7 Least Functionality (L)(M)(H)31833

Sub Sections​

SectionSub SectionsInternal RulesPoliciesFlags
💼 CM-7(1) Periodic Review (M)(H)12
💼 CM-7(2) Prevent Program Execution (M)(H)
💼 CM-7(5) Authorized Software — Allow-by-exception (M)(H)

Policies (29)​

PolicyLogic CountFlags
📝 AWS EC2 Security Group allows public IPv4 (0.0.0.0/0) access to admin ports 🟢1🟢 x6
📝 AWS EC2 Security Group allows public IPv6 (::/0) access to admin ports 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted CIFS traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted FTP traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted RPC traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted SMTP traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MSSQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MySQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to PostgreSQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted Telnet traffic 🟢1🟢 x6
📝 AWS RDS Instance Auto Minor Version Upgrade is not enabled 🟠🟢1🟠 x1, 🟢 x6
📝 AWS VPC Network ACL exposes admin ports to public internet ports 🟢1🟢 x6
📝 Azure App Service does not run the latest Java version 🟢🟢 x3
📝 Azure App Service does not run the latest PHP version 🟢🟢 x3
📝 Azure App Service does not run the latest Python version 🟢🟢 x3
📝 Azure Network Security Group allows public access to RDP port 🟢1🟢 x6
📝 Azure Network Security Group allows public access to SSH port 🟢1🟢 x6
📝 Google Cloud DNS Managed Zone DNSSEC is not enabled 🟢1🟢 x6
📝 Google Cloud DNS Managed Zone DNSSEC Key-Signing Algorithm is RSASHA1 🟢1🟢 x6
📝 Google Cloud DNS Managed Zone DNSSEC Zone-Signing Algorithm is RSASHA1 🟢1🟢 x6
📝 Google Cloud MySQL Instance Local_infile Database Flag is not set to off 🟢1🟢 x6
📝 Google Cloud SQL Server Instance 3625 (trace flag) Database Flag is not set to on 🟢1🟢 x6
📝 Google Cloud SQL Server Instance external scripts enabled Database Flag is not set to off 🟢1🟢 x6
📝 Google Cloud SQL Server Instance remote access Database Flag is not set to off 🟢1🟢 x6
📝 Google Cloud SQL Server Instance user connections Database Flag is set to a limiting (other than 0) value 🟢1🟢 x6
📝 Google Cloud SQL Server Instance user options Database Flag is configured 🟢1🟢 x6
📝 Google GCE Instance Enable Connecting to Serial Ports is not disabled 🟢1🟢 x6
📝 Google Project has a default network 🟢1🟢 x6
📝 Google Project has a legacy network 🟢1🟢 x6