PCI ASV Scanning by an Approved Scanning Vendor
Targeted vulnerability scanning support to meet PCI DSS requirements and reduce external attack risk.
PCI ASV Scanning for External Vulnerabilities
PCI Approved Scanning Vendor (ASV) scanning is a mandatory requirement under the Payment Card Industry Data Security Standard (PCI DSS) for organizations that store, process, or transmit payment card data.
ASV scans identify externally facing vulnerabilities that could expose cardholder data. These scans must be conducted by a PCI SSC–approved ASV, performed at least quarterly, and after significant changes to the environment.
RSI Security is a PCI SSC–listed Approved Scanning Vendor (ASV).
RSI Security provides PCI ASV vulnerability scanning services, helping organizations scope their environments correctly, execute compliant scans, interpret results, and remediate findings in accordance with PCI DSS requirements.
This service supports compliance validation but does not replace broader PCI DSS assessments or penetration testing.
ASV scans are required at least quarterly, and after any significant change to the in-scope environment.
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When This Service Is Needed
Organizations typically require PCI ASV scanning when they:
Handle cardholder data as merchants, service providers, or processors
Must meet PCI DSS quarterly scanning requirements
Are preparing for PCI DSS validation or Self-Assessment Questionnaire (SAQ) submission
Need help interpreting scan results and resolving failures
Want to reduce exposure from externally exploitable vulnerabilities
This service commonly supports PCI DSS, PCI SSF, and broader payment security programs.
How RSI Security Delivers PCI ASV Scanning Support
Our approach focuses on accuracy, clarity, and defensible results.
RSI Security
Scoping & Target Identification
Identify in-scope external IPs, domains, and systems subject to PCI DSS ASV requirements.
RSI Security
Scan Execution
Conduct PCI-approved external vulnerability scans aligned to ASV technical standards.
RSI Security
Result Validation
Review findings to distinguish confirmed vulnerabilities from false positives and contextual issues.
RSI Security
Reporting & Guidance
Deliver PCI-aligned scan reports with remediation guidance to support compliance submissions.
Outcomes & Value
Compliance with PCI DSS ASV scanning requirements
Clear, actionable scan results
Reduced risk of external exploitation
Improved readiness for PCI validation activities
Ongoing support for quarterly and post-change scanning
This service is designed to support compliance and risk reduction, not to certify PCI DSS compliance or issue attestation reports.
How This Fits Into a Larger Compliance Program
PCI ASV scanning is a foundational technical requirement, not a standalone compliance solution. RSI Security commonly integrates ASV scanning with:
This ensures scan results feed into a broader, sustainable security posture.
About RSI Security's Role
RSI Security provides independent advisory and technical support for PCI ASV scanning. We:
- Support compliant scan execution and remediation
- Help interpret PCI DSS technical requirements
- Act as a payment brand, acquiring bank, or certifying authority
- Replace Qualified Security Assessors (QSAs) or PCI SSC governance
Clients retain full control over validation paths and compliance submissions.
Resources & Education
Explore practical PCI guidance, including:
ASV Readiness Checklists
Vulnerability Remediation Best Practices
PCI DSS Technical Insights
Common FAQs
How often are PCI ASV scans required?
PCI DSS Requirement 11.3.2 requires external ASV scans at least once every three months, and after any significant change to the in-scope environment.
Who is required to complete PCI ASV scans?
Any merchant or service provider with internet-facing systems that store, process, or transmit cardholder data, or that connect to the cardholder data environment. As of PCI DSS 4.0.1 (effective March 2025), this now includes SAQ A merchants whose checkout redirects to or embeds a third-party payment form, a category previously excluded from ASV scanning requirements.
What happens if a PCI ASV scan finds vulnerabilities?
Findings must be remediated and the environment rescanned until it passes. A scan isn't considered complete until high and medium-severity vulnerabilities are resolved and confirmed clean on rescan.
Ready to Talk Through Your PCI ASV Needs?
If your organization processes payment card data and must meet PCI DSS scanning requirements, let's discuss how PCI ASV scanning applies to your environment.