💼 [EC2.19] Security groups should not allow unrestricted access to ports with high risk

• ID: /frameworks/aws-fsbp-v1.0.0/ec2/19

Description

Security groups provide stateful filtering of ingress and egress network traffic to AWS resources. Unrestricted access (0.0.0.0/0) increases opportunities for malicious activity, such as hacking, denial-of-service attacks, and loss of data.

Similar

• AWS Security Hub
  • https://docs.aws.amazon.com/securityhub/latest/userguide/ec2-controls.html#ec2-19
• Internal
  • ID: dec-c-b5998611

Similar Sections (Give Policies To)

Section	Sub Sections	Internal Rules	Policies	Flags	Compliance
💼 NIST SP 800-53 Revision 5 → 💼 AC-4 Information Flow Enforcement	32	68	91		no data
💼 NIST SP 800-53 Revision 5 → 💼 AC-4(21) Information Flow Enforcement _ Physical or Logical Separation of Information Flows		37	48		no data
💼 NIST SP 800-53 Revision 5 → 💼 CA-9(1) Internal System Connections _ Compliance Checks			25		no data
💼 NIST SP 800-53 Revision 5 → 💼 CM-2 Baseline Configuration	7		29		no data
💼 NIST SP 800-53 Revision 5 → 💼 CM-2(2) Baseline Configuration _ Automation Support for Accuracy and Currency			16		no data
💼 NIST SP 800-53 Revision 5 → 💼 CM-7 Least Functionality	9		23		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-7 Boundary Protection	29	4	52		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(4) Boundary Protection _ External Telecommunications Services			28		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(5) Boundary Protection _ Deny by Default — Allow by Exception		4	18		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(11) Boundary Protection _ Restrict Incoming Communications Traffic			24		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(16) Boundary Protection _ Prevent Discovery of System Components			25		no data
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(21) Boundary Protection _ Isolation of System Components			24		no data

Sub Sections

Section	Sub Sections	Internal Rules	Policies	Flags	Compliance

Policies (10)

Policy	Logic Count	Flags	Compliance
🛡️ AWS EC2 Security Group allows public IPv4 (0.0.0.0/0) access to admin ports🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows public IPv6 (::/0) access to admin ports🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted CIFS traffic🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted FTP traffic🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted RPC traffic🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted SMTP traffic🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted traffic to MSSQL🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted traffic to MySQL🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted traffic to PostgreSQL🟢	1	🟢 x6	no data
🛡️ AWS EC2 Security Group allows unrestricted Telnet traffic🟢	1	🟢 x6	no data