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Difference between revisions of "Top 10 2014-I8 Insufficient Security Configurability"
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− | <center>[https://www.owasp.org/index.php/ | + | <center>[https://www.owasp.org/index.php/OWASP_Internet_of_Things_Project#tab=Top_10_IoT_Vulnerabilities__282014_29 Back To The Internet of Things Top 10]</center> |
{{Top_10_2010:SummaryTableHeaderBeginTemplate|year=2013|language=en}} | {{Top_10_2010:SummaryTableHeaderBeginTemplate|year=2013|language=en}} | ||
− | {{Top_10:SummaryTableTemplate|exploitability= | + | {{Top_10:SummaryTableTemplate|exploitability=2|prevalence=2|detectability=1|impact=2|year=2013|language=en}} |
{{Top_10_2010:SummaryTableHeaderEndTemplate|year=2013}} | {{Top_10_2010:SummaryTableHeaderEndTemplate|year=2013}} | ||
<td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Consider anyone who has access to the device. | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Consider anyone who has access to the device. | ||
</td> | </td> | ||
− | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Attacker uses the lack of granular permissions to access data or controls on the device. The attacker could also us the lack of encryption options and lack of password options to perform other attacks which lead to compromise of the device. Attack could potentially come from any user of the device whether intentional or accidental. | + | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Attacker uses the lack of granular permissions to access data or controls on the device. The attacker could also us the lack of encryption options and lack of password options to perform other attacks which lead to compromise of the device and/or data. Attack could potentially come from any user of the device whether intentional or accidental. |
</td> | </td> | ||
− | <td colspan=2 {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Insufficient security configurability is present when users of the device have limited or no ability to alter its security controls. Insufficient security configurability is apparent when the web interface of the device has no options for creating granular user permissions or forcing the use of strong passwords. Manual review of the web interface and its available options will | + | <td colspan=2 {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Insufficient security configurability is present when users of the device have limited or no ability to alter its security controls. Insufficient security configurability is apparent when the web interface of the device has no options for creating granular user permissions or for example, forcing the use of strong passwords. Manual review of the web interface and its available options will reveal these deficiencies. |
</td> | </td> | ||
− | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Insufficient security configurability could lead to compromise of the device whether intentional or accidental. | + | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Insufficient security configurability could lead to compromise of the device whether intentional or accidental and/or data loss. |
</td> | </td> | ||
− | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}> | + | <td {{Template:Top 10 2010:SummaryTableRowStyleTemplate|year=2013}}>Consider the business impact if data can be stolen or modified and control over the device assumed. Could your customers be harmed? |
</td> | </td> | ||
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{{Top_10:SubsectionTableBeginTemplate|type=main}} {{Top_10_2010:SubsectionAdvancedTemplate|type={{Top_10_2010:StyleTemplate}}|subsection=freetext|title=Is My Security Configurability Sufficient?|position=firstLeft|year=2013|language=en}} | {{Top_10:SubsectionTableBeginTemplate|type=main}} {{Top_10_2010:SubsectionAdvancedTemplate|type={{Top_10_2010:StyleTemplate}}|subsection=freetext|title=Is My Security Configurability Sufficient?|position=firstLeft|year=2013|language=en}} | ||
− | + | Checking for Insufficient Security Configurability includes: | |
+ | * Reviewing the administrative interface of the device for options to strengthen security such as forcing the creation of strong passwords | ||
+ | * Reviewing the administrative interface for the ability to separate admin users from normal users | ||
+ | * Reviewing the administrative interface for encryption options | ||
+ | * Reviewing the administrative interface for options to enable secure logging of various security events | ||
+ | * Reviewing the administrative interface for options to enable alerts and notifications to the end user for security events | ||
{{Top_10_2010:SubsectionAdvancedTemplate|type={{Top_10_2010:StyleTemplate}}|subsection=freetext|title=How Do I Improve My Security Configurability?|position=right|year=2013|language=en}} | {{Top_10_2010:SubsectionAdvancedTemplate|type={{Top_10_2010:StyleTemplate}}|subsection=freetext|title=How Do I Improve My Security Configurability?|position=right|year=2013|language=en}} | ||
− | + | Sufficient security configurability requires: | |
− | # Ensuring the ability to separate normal users from administrative users | + | # Ensuring the ability to separate normal users from administrative users |
− | # Ensuring the ability to encrypt data at rest or in transit | + | # Ensuring the ability to encrypt data at rest or in transit |
# Ensuring the ability to force strong password policies | # Ensuring the ability to force strong password policies | ||
+ | # Ensuring the ability to enable logging of security events | ||
+ | # Ensuring the ability to notify end users of security events | ||
+ | |||
+ | Please review the following tabs for more detail based on whether you are a [https://www.owasp.org/index.php/OWASP_Internet_of_Things_Top_Ten_Project#tab=Manufacturers Manufacturer], [https://www.owasp.org/index.php/OWASP_Internet_of_Things_Top_Ten_Project#tab=Developers Developer] or [https://www.owasp.org/index.php/OWASP_Internet_of_Things_Top_Ten_Project#tab=Consumers Consumer] | ||
{{Top_10_2010:SubsectionAdvancedTemplate|type={{Top_10_2010:StyleTemplate}}|subsection=example|position=left|risk=1|year=2013|language=en}} | {{Top_10_2010:SubsectionAdvancedTemplate|type={{Top_10_2010:StyleTemplate}}|subsection=example|position=left|risk=1|year=2013|language=en}} | ||
'''Scenario #1:''' No ability to enforce strong password policies. | '''Scenario #1:''' No ability to enforce strong password policies. | ||
{{Top_10_2010:ExampleBeginTemplate|year=2013}}<span style="color:red;"> | {{Top_10_2010:ExampleBeginTemplate|year=2013}}<span style="color:red;"> | ||
− | + | Admins and users are allowed to create passwords for their accounts. | |
</span>{{Top_10_2010:ExampleEndTemplate}} | </span>{{Top_10_2010:ExampleEndTemplate}} | ||
'''Scenario #2:''' No ability to enable encryption of data at rest. | '''Scenario #2:''' No ability to enable encryption of data at rest. | ||
{{Top_10_2010:ExampleBeginTemplate|year=2013}}<span style="color:red;"> | {{Top_10_2010:ExampleBeginTemplate|year=2013}}<span style="color:red;"> | ||
− | + | Password or other sensitive data stored on the device may not be encrypted. | |
</span>{{Top_10_2010:ExampleEndTemplate}} | </span>{{Top_10_2010:ExampleEndTemplate}} | ||
− | In the cases above, the attacker is able to | + | In the cases above, the attacker is able to use the lack of these controls to get access to user accounts with weak passwords or access data at rest which has protection. |
Latest revision as of 23:02, 1 December 2015
Threat Agents | Attack Vectors | Security Weakness | Technical Impacts | Business Impacts | |
---|---|---|---|---|---|
Application Specific | Exploitability AVERAGE |
Prevalence COMMON |
Detectability EASY |
Impact MODERATE |
Application / Business Specific |
Consider anyone who has access to the device. | Attacker uses the lack of granular permissions to access data or controls on the device. The attacker could also us the lack of encryption options and lack of password options to perform other attacks which lead to compromise of the device and/or data. Attack could potentially come from any user of the device whether intentional or accidental. | Insufficient security configurability is present when users of the device have limited or no ability to alter its security controls. Insufficient security configurability is apparent when the web interface of the device has no options for creating granular user permissions or for example, forcing the use of strong passwords. Manual review of the web interface and its available options will reveal these deficiencies. | Insufficient security configurability could lead to compromise of the device whether intentional or accidental and/or data loss. | Consider the business impact if data can be stolen or modified and control over the device assumed. Could your customers be harmed? |
Is My Security Configurability Sufficient?
Checking for Insufficient Security Configurability includes:
|
How Do I Improve My Security Configurability?
Sufficient security configurability requires:
Please review the following tabs for more detail based on whether you are a Manufacturer, Developer or Consumer |
Example Attack Scenarios
Scenario #1: No ability to enforce strong password policies. Admins and users are allowed to create passwords for their accounts. Scenario #2: No ability to enable encryption of data at rest. Password or other sensitive data stored on the device may not be encrypted. In the cases above, the attacker is able to use the lack of these controls to get access to user accounts with weak passwords or access data at rest which has protection.
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References
OWASP External |