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💼 5.1 Ensure no Network ACLs allow ingress from 0.0.0.0/0 to remote server administration ports - Level 1 (Automated)

  • Contextual name: 💼 5.1 Ensure no Network ACLs allow ingress from 0.0.0.0/0 to remote server administration ports - Level 1 (Automated)
  • ID: /frameworks/cis-aws-v3.0.0/05/01
  • Located in: 💼 5 Networking

Description​

The Network Access Control List (NACL) function provide stateless filtering of ingress and egress network traffic to AWS resources. It is recommended that no NACL allows unrestricted ingress access to remote server administration ports, such as SSH to port 22 and RDP to port 3389, using either the TDP (6), UDP (17) or ALL (-1) protocols

Similar​

  • Sections
    • /frameworks/cis-aws-v4.0.0/05/02
    • /frameworks/cis-aws-v2.0.0/05/01
  • Internal
    • ID: dec-c-a0eea56b

Similar Sections (Take Policies From)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 CIS AWS v2.0.0 → 💼 5.1 Ensure no Network ACLs allow ingress from 0.0.0.0/0 to remote server administration ports - Level 1 (Automated)1
💼 CIS AWS v4.0.0 → 💼 5.2 Ensure no Network ACLs allow ingress from 0.0.0.0/0 to remote server administration ports (Automated)1

Similar Sections (Give Policies To)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 CIS AWS v2.0.0 → 💼 5.1 Ensure no Network ACLs allow ingress from 0.0.0.0/0 to remote server administration ports - Level 1 (Automated)1
💼 CIS AWS v4.0.0 → 💼 5.2 Ensure no Network ACLs allow ingress from 0.0.0.0/0 to remote server administration ports (Automated)1

Sub Sections​

SectionSub SectionsInternal RulesPoliciesFlags

Policies (1)​

PolicyLogic CountFlags
📝 AWS VPC Network ACL exposes admin ports to public internet ports 🟢1🟢 x6