The vulnerable system is not bound to the network stack and the attacker’s path is via read/write/execute capabilities. Either: the attacker exploits the vulnerability by accessing the target system locally (e.g., keyboard, console), or through terminal emulation (e.g., SSH); or the attacker relies on User Interaction by another person to perform actions required to exploit the vulnerability (e.g., using social engineering techniques to trick a legitimate user into opening a malicious document).
Attack Complexity
Low
AC
The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements
Present
AT
The successful attack depends on the presence of specific deployment and execution conditions of the vulnerable system that enable the attack. These include: A race condition must be won to successfully exploit the vulnerability. The successfulness of the attack is conditioned on execution conditions that are not under full control of the attacker. The attack may need to be launched multiple times against a single target before being successful. Network injection. The attacker must inject themselves into the logical network path between the target and the resource requested by the victim (e.g. vulnerabilities requiring an on-path attacker).
Privileges Required
Low
PR
The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction
None
UI
The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Confidentiality Impact to the Vulnerable System
High
VC
There is a total loss of confidentiality, resulting in all information within the Vulnerable System being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact. For example, an attacker steals the administrator's password, or private encryption keys of a web server.
Availability Impact to the Vulnerable System
High
VI
There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the Vulnerable System. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the Vulnerable System.
Availability Impact to the Vulnerable System
High
VA
There is a total loss of availability, resulting in the attacker being able to fully deny access to resources in the Vulnerable System; this loss is either sustained (while the attacker continues to deliver the attack) or persistent (the condition persists even after the attack has completed). Alternatively, the attacker has the ability to deny some availability, but the loss of availability presents a direct, serious consequence to the Vulnerable System (e.g., the attacker cannot disrupt existing connections, but can prevent new connections; the attacker can repeatedly exploit a vulnerability that, in each instance of a successful attack, leaks a only small amount of memory, but after repeated exploitation causes a service to become completely unavailable).
Subsequent System Confidentiality Impact
Negligible
SC
There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Integrity Impact to the Subsequent System
None
SI
There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Availability Impact to the Subsequent System
None
SA
There is no loss of availibility within the Subsequent System or all availibility impact is constrained to the Vulnerable System.
Below is a copy: Microsoft Azure Subdomain Scanner / Enumerator
*Background:*
Microsoft makes use of a number of different domains and subdomains for
each of their Azure services. From SQL databases to SharePoint drives, each
service maps to its respective domain/subdomain, and with the proper
toolset, these can be identified through DNS enumeration to yield
information about the target domain's infrastructure.
enum_azuresubdomains.rb is a Metasploit module for enumerating public Azure
services by validating legitimate subdomains through various DNS record
queries. This cloud reconnaissance module rapidly identifies API services,
storage accounts, key vaults, databases, and more! Expedite your cloud
reconnaissance phases with enum_azuresubdomains.rb.
*Code:*
##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Auxiliary
include Msf::Exploit::Remote::DNS::Enumeration
def initialize(info = {})
super(
update_info(
info,
'Name' => 'Azure Subdomain Scanner and Enumerator',
'Description' => 'This module can be used for enumerating public
Azure services by locating valid subdomains through various DNS queries.',
'Author' => ['RoseSecurity <RoseSecurityConsulting[at]protonmail.me
>'],
'References' => ['
www.netspi.com/blog/technical/cloud-penetration-testing/enumerating-azure-services'
],
'License' => MSF_LICENSE
)
)
register_options(
[
OptString.new('DOMAIN', [true, 'The target domain without TLD (Ex:
victim rather than victim.org)']),
OptBool.new('PERMUTATIONS',
[false,
'Prepend and append permutated keywords to domain',
false]),
OptBool.new('ENUM_A', [true, 'Enumerate DNS A record', true]),
OptBool.new('ENUM_CNAME', [true, 'Enumerate DNS CNAME record',
true]),
OptBool.new('ENUM_MX', [true, 'Enumerate DNS MX record', true]),
OptBool.new('ENUM_NS', [true, 'Enumerate DNS NS record', true]),
OptBool.new('ENUM_SOA', [true, 'Enumerate DNS SOA record', true]),
OptBool.new('ENUM_TXT', [true, 'Enumerate DNS TXT record', true])
]
)
end
def dns_enum(target_domains)
target_domains.each do |domain|
next unless dns_get_a(domain)
print_good("Discovered Target Domain: #{domain} \n")
dns_get_a(domain) if datastore['ENUM_A']
dns_get_cname(domain) if datastore['ENUM_CNAME']
dns_get_ns(domain) if datastore['ENUM_NS']
dns_get_mx(domain) if datastore['ENUM_MX']
dns_get_soa(domain) if datastore['ENUM_SOA']
dns_get_txt(domain) if datastore['ENUM_TXT']
end
end
def run
# Array of subdomains to enumerate
domain = datastore['DOMAIN']
subdomains = [
'.onmicrosoft.com',
'.scm.azurewebsites.net',
'.azurewebsites.net',
'.p.azurewebsites.net',
'.cloudapp.net',
'.file.core.windows.net',
'.blob.core.windows.net',
'.queue.core.windows.net',
'.table.core.windows.net',
'.mail.protection.outlook.com',
'.sharepoint.com',
'.redis.cache.windows.net',
'.documents.azure.com',
'.database.windows.net',
'.vault.azure.net',
'.azureedge.net',
'.search.windows.net',
'.azure-api.net',
'.azurecr.io'
]
# Array of keywords to prepend and append
permutations = %w[
root
web
api
azure
azure-logs
data
database
data-private
data-public
dev
development
demo
files
filestorage
internal
keys
logs
private
prod
production
public
service
services
splunk
sql
staging
storage
storageaccount
test
useast
useast2
centralus
northcentralus
westcentralus
westus
westus2
]
# Create permutated array of keywords and target domain
if datastore['PERMUTATIONS']
permutated_domains = []
permutations.each do |keywords|
permutated_domains.append("#{domain}-#{keywords}")
permutated_domains.append("#{keywords}-#{domain}")
end
# Permutated and Normal list of subdomains
target_domains = []
subdomains.each do |tld|
target_domains.append(domain + tld)
permutated_domains.each do |_subdomain|
target_domains.append(domain + tld)
end
end
# Query DNS records of permutated and normal target subdomains
else
# Query DNS records of normal target subdomains
target_domains = []
subdomains.each do |tld|
target_domains.append(domain + tld)
end
end
dns_enum(target_domains)
end
end
This information is provided for TESTING and LEGAL RESEARCH purposes only. All trademarks used are properties of their respective owners. By visiting this website you agree to Terms of Use and Privacy Policy and Impressum