16.13
IG3

Conduct Application Penetration Testing

Asset Type: Applications
Security Function: Protect

Description

Conduct application penetration testing. For critical applications, authenticated penetration testing is better suited to finding business logic vulnerabilities than code scanning and automated security testing. Penetration testing relies on the skill of the tester to manually manipulate an application as an authenticated and unauthenticated user.

Implementation Checklist

1
Assess current protection controls in place
2
Configure and deploy required security controls
3
Test control effectiveness in non-production environment
4
Deploy to production and verify functionality
5
Document configuration and operational procedures
6
Enable logging on all in-scope systems
7
Configure log forwarding to centralized SIEM
8
Define log retention periods per policy
9
Establish log review schedule and procedures
10
Select and configure vulnerability scanning tool
11
Define scan scope, frequency, and credentials
12
Establish vulnerability remediation SLAs by severity
13
Create exception/waiver process for unremediated findings
14
Define penetration testing scope and rules of engagement
15
Engage qualified penetration testing team
16
Review findings and prioritize remediation
17
Validate remediation through retesting

Threats & Vulnerabilities (CIS RAM)

Threat Scenarios

Business Logic Vulnerability Exploited in Production Application

Confidentiality

An attacker discovers and exploits a complex business logic flaw that automated scanning tools cannot detect, succeeding because no skilled penetration tester has manually tested the application's logic flows.

Chained Vulnerabilities Leading to Full Application Compromise

Integrity

An attacker chains multiple low-severity findings into a critical exploit path that automated tools evaluate individually, but only a skilled penetration tester would identify the combined attack chain.

Authenticated Attack Path Missed by Unauthenticated Scanning

Confidentiality

Critical vulnerabilities accessible only to authenticated users remain undiscovered because no authenticated penetration test has been performed to evaluate post-login attack surfaces.

Vulnerabilities (When Safeguard Absent)

No Manual Application Penetration Testing

Without application penetration testing by skilled testers, complex business logic flaws, chained vulnerabilities, and authenticated attack paths that automated tools miss remain undiscovered in production.

Automated Testing Alone Provides Incomplete Coverage

Reliance solely on automated scanning without manual penetration testing creates blind spots in areas requiring human judgment such as authorization logic, workflow manipulation, and race conditions.

Evidence Requirements

Type Evidence Item Collection Frequency
Technical Configuration screenshots or exports showing protection controls enabled Captured quarterly
Document Procedure documentation for protection measures Reviewed annually
Technical SIEM dashboard showing log sources and collection status Captured monthly
Record Log review records and findings Per review cycle
Technical Vulnerability scan reports showing scope and findings Per scan cycle
Record Vulnerability remediation tracking with SLA compliance metrics Monthly
Record Penetration test report and executive summary Per engagement
Record Remediation tracking and retest validation results Post-engagement
Document Governing policy document (current, approved, communicated) Reviewed annually