Description

One or more of the systems administration consoles are exposed (possibly on the internet), which may lead to unauthorized access attempts.

Impact

Attempt to access the administrative site.

Recommendation

Restrict the access to the administrative consoles, IP addresses or managements network segments explicitly allowed.

Threat

Anonymous attacker from the Internet.

Expected Remediation Time

⌚ 120 minutes.

Score

Default score using CVSS 3.1. It may change depending on the context of the src.

Base

• Attack vector: N
• Attack complexity: L
• Privileges required: N
• User interaction: N
• Scope: U
• Confidentiality: L
• Integrity: N
• Availability: N

Temporal

• Exploit code maturity: X
• Remediation level: X
• Report confidence: X

Result

• Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:X
• Score:
• Base: 5.3
• Temporal: 5.3
• Severity:
• Base: Medium
• Temporal: Medium

Score 4.0

Default score using CVSS 4.0. It may change depending on the context of the src.

Base 4.0

• Attack vector: N
• Attack complexity: L
• Attack Requirements: N
• Privileges required: N
• User interaction: N
• Confidentiality (VC): L
• Integrity (VI): N
• Availability (VA): N
• Confidentiality (SC): N
• Integrity (SI): N
• Availability (SA): N

Threat 4.0

• Exploit maturity: X

Result 4.0

• Vector string: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
• Score:
• CVSS-BT: 6.9
• Severity:
• CVSS-BT: Medium

Compliant code

Administrative consoles have specific access and entry restrictions

                name: yournetwork
dns_domain: 208.67.222.222
subnets:
  subnet_admin:
    ip_subnet: 192.0.2.0/24
    allocation_pools:
- start: 192.0.2.50
        end: 192.0.2.99
    gateway_ip: 192.0.2.1
    vlan: 101

            

Non compliant code

The administrative consoles do not have any access restrictions

                name: yournetwork
dns_domain: 192.0.2.0
subnets:
  subnet_admin:
    ip_subnet: 192.0.2.0
    allocation_pools:
- start: 0.0.0.0
        end: 255.255.255.255
    gateway_ip: 192.0.2.0

            

Requirements

• 033.Restrict administrative access

Fixes

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