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PCI ASV Scan Remediation for Online Merchants Whose Quarterly Scan Failed

For online merchants and SaaS teams with a failed or upcoming ASV scan: every failing finding fixed or disputed with evidence before you rescan. From $550.

  • 4.0+

    CVSS findings fixed or disputed

  • 2

    Business days to a fix plan

How your project runs

HTTP/2 200 ยท response headerscontent-security-policystrict-transport-securityx-frame-optionsset-cookie: Secure; HttpOnlyx-content-type-options

Teams we have built for:

  • Amazon Web Services
  • HubSpot
  • Linode
  • Microsoft Azure
  • Moodle
  • Magento
  • Oracle
  • Salesforce
  • SAP
  • Squarespace
  • Weebly
  • WP Engine
  • Google Cloud
  • DigitalOcean

The Problem

A Failed Scan, a Processor Deadline, and a Report Full of CVEs

It shows up when your acquirer or payment processor asks for a passing quarterly scan. The ASV's report then fails on findings nobody on your team knows how to fix.

  1. 01 ยท Jargon

    The report lists CVE numbers and cipher names, nothing else.

    Each finding is explained in plain English and sorted into fix or dispute.

  2. 02 ยท False alarms

    Patched servers still fail because their version number looks old.

    We write dispute evidence that shows your ASV the backported patch.

  3. 03 ยท Weak TLS

    Old TLS versions and weak ciphers stay switched on.

    TLS is hardened on every in-scope host and tested against your checkout.

  4. 04 ยท Rescan loops

    Each rescan fails again on something new.

    Our own scan checks every fixed host before you request the rescan.

Your payment processor emails that this quarter's ASV scan failed, and non-compliance fees start next month. The report lists CVE numbers, cipher suites, and an OpenSSH version on a server you didn't know was in scope. Your host says that server is patched, yet the scanner disagrees. You request a rescan after a quick fix, and it fails again on a different finding. Meanwhile the processor's deadline keeps getting closer.

We start by reading your ASV report finding by finding and sorting each one into fix, dispute, or out of scope. Then we fix what's real on your servers, hosting, or CDN, harden TLS, and write dispute evidence for false positives such as backported patches. Before you request the rescan, our own scan checks every fixed host. You go into the rescan knowing what it will find, instead of hoping.

  • Fixes on your real hosts

    Server software, TLS settings, and exposed ports corrected on the systems your ASV actually scans.

  • Disputes written with evidence

    False positives get a written case with package versions and patch proof for your ASV to review.

  • Checked before the rescan

    Our own scan confirms every fixed host first, so the official rescan holds fewer surprises.

Our PCI ASV Scan Remediation Process

From Failed Report to Rescan-Ready in Five Clear Steps

You approve the fix list and change windows before anything on your servers changes. Then we fix, document, and pre-check, and you request the official rescan from your ASV.

  1. Send us your failed ASV report or your scan scope. We sort each finding into fix, dispute, or out of scope, and you get a written fix plan and a fixed price. If your host can close every finding for free, we'll tell you before we quote.

What's Included

What You Get to Meet PCI ASV Scan Requirements

Each engagement starts with a plain-English review of your ASV report. Then come fixes on your servers and hosting, TLS hardening, dispute evidence, and a pre-check before the official rescan.

  • Plain-English report review

    Every failing finding explained and sorted into fix, dispute, or out of scope, with a written fix plan.

  • Server and software fixes

    Outdated web server, OpenSSH, PHP, and CMS software updated or reconfigured on each in-scope host.

  • TLS and cipher hardening

    Old TLS versions and weak ciphers switched off, certificates checked, and settings tested against your checkout.

  • Exposed service lockdown

    Database, admin panel, and remote access ports closed or restricted so neither scanners nor attackers can reach them.

  • Dispute and control evidence

    Written proof for false positives and compensating controls, formatted for your ASV's dispute review.

  • Pre-check and rescan support

    Every fixed host checked with our own scanner first, then help through the official rescan.

Compare Options

DeveloperLook vs Your ASV's Help Desk vs Your Host

Your ASV's help desk explains findings at no extra cost, and many hosts fix TLS settings for free. Here is where each option holds up when a scan fails.

DeveloperLook
ASV help desk
Report reading
DeveloperLook: Every finding explained in plain EnglishASV help desk: Explains the finding text
Server fixes
DeveloperLook: Fixed on your hostsASV help desk: Not their job
False positives
DeveloperLook: Dispute evidence written for youASV help desk: Reviews disputes you submit
TLS and ciphers
DeveloperLook: Hardened on every in-scope hostASV help desk: Flags weak settings
Scope
DeveloperLook: Reviewed and reduced where possibleASV help desk: Scans what you list
Before the rescan
DeveloperLook: Checked with our own scannerASV help desk: Rescans when you ask
Speed
DeveloperLook: Fix plan in 2 business daysASV help desk: Ticket queue times vary
Cost
DeveloperLook: From $550, fixed scopeASV help desk: Included with your scans

Projects We've Built

Online stores we built with checkout flows and admin dashboards. Stores like these take card payments online, which brings quarterly PCI DSS scans into the picture.

What Our Clients Say

What Clients Say After Launch

Feedback from teams we have built apps, platforms, and websites for.

We had a pretty specific idea of what we wanted our website to become, but I wasnโ€™t sure how easily we could explain all of it to a development team. There were quite a few moving parts, and we were working toward a deadline, so I expected a few things to get lost along the way. That never really happened. They understood what we were trying to achieve, kept us updated throughout the process, and got everything ready within the agreed timeline. The final site feels much easier to navigate, works beautifully on mobile, and is noticeably smoother for our customers. It was a huge relief seeing the original idea actually turn into the website we had in mind.

Michael BennettFounder & CEO of Northbridge Consulting01 / 03
  • 1,250+

    Projects shipped

  • 10+

    Years of experience

  • Top 3%

    Upwork Top Rated Plus

  • 5 stars

    Average review score

Want results like these?

Tell us what you are building. You get a reply within 24 hours on business days, then a written estimate.

Work Culture

Why Merchants Trust Us Before Their Rescan

Fixing scan findings means changing live checkout servers. These habits keep your store selling while every failing finding gets closed or documented.

  • Checkout tested after changes

    Every TLS or server change is followed by a check of the full payment flow. A passing scan isn't worth much if customers can't pay.

  • Changes in quiet windows

    Fixes go live in low-traffic windows you approve, each with a rollback note. Your busiest selling hours stay untouched while we work.

  • Honest about our role

    We're not an Approved Scanning Vendor and don't present ourselves as one. The ASV you choose makes the final call, which keeps your result independent.

  • Evidence written for reviewers

    Dispute evidence names the package, the patch, and the proof in the format ASV reviewers expect. Clear evidence saves a round of back-and-forth.

  • Scope kept as small as possible

    We look for systems that don't need to be in scope, like old staging hosts or forms that can move to hosted payment fields. A smaller scope means fewer findings every quarter.

  • Access removed at handover

    We use temporary accounts on your servers and hosting panel. They're removed at handover, and you get a list of every change we made.

Overview

How do you fix a failing PCI ASV scan result?

DeveloperLook fixes what fails a PCI ASV scan for online merchants and SaaS teams. We read your ASV report and fix servers, TLS settings, and exposed services. We also write dispute evidence for false positives and pre-check every host before the rescan through your own ASV. Fixes start at $550, with a fix plan in 2 business days and most hosts rescan-ready in 1 to 2 weeks.

DEVELOPERLOOK

Project facts ยท PCI ASV Scan Remediation

Service
PCI ASV scan remediation (report review, fixes, dispute evidence, rescan support)
Typical timeline
Fix plan in 2 business days, most hosts rescan-ready in 1 to 2 weeks
Platforms
Linux servers, nginx, Apache, Cloudflare, AWS, Google Cloud, WooCommerce, and Magento
Built with
Nmap, Greenbone OpenVAS, testssl.sh, and OpenSSL
Experience
10+ years of development experience and 1,250+ shipped projects
Post-launch support
30 days of support for rescan questions
Communication
Calls in US, UK, and AU business hours
Starting price
From $550 USD, fixed scope after a free review of your ASV report

Reviewed 22 Oct 2026 by Saimul Islam

Good fit

  • Online stores with a failed quarterly scan

    Your ASV's portal shows a failed scan, your acquirer wants a passing report, and the findings mention TLS versions and OpenSSH builds nobody on staff recognizes.

  • SAQ A merchants new to ASV scans

    Your checkout hands payment to a provider, yet SAQ A in v4.0.1 still calls for a PCI DSS ASV scan of your store pages each quarter.

  • SaaS platforms taking card payments

    Your PCI ASV scanning keeps failing on old staging servers and forgotten subdomains that your developers barely remember setting up.

  • Merchants on self-hosted WooCommerce or Magento

    You host your own WooCommerce or Magento store, and each quarterly scan flags outdated server software and weak TLS settings on the box.

  • Agencies and hosts serving merchants

    Your merchant clients forward their ASV PCI compliance reports to you, and you need someone to fix and document the findings under your brand.

Not a fit

  • Need the scan itself run

    You need the official quarterly scan, not fixes. DeveloperLook isn't an Approved Scanning Vendor, so pick one from the PCI SSC list, and we'll fix whatever it flags.

  • Need full PCI DSS compliance

    You need policies, a self-assessment questionnaire, and every PCI DSS requirement covered, not just the external scan. Our cybersecurity consulting services cover compliance readiness.

  • Want your whole network scanned

    You want every server and laptop scanned on a schedule, not one PCI scope fixed. Our vulnerability scanning services run that from $400 a month.

  • Budget under $550

    Your scan failed on a single hosted site and your budget is under $550. Your hosting provider's support team can often close TLS findings for free, so ask them first.

Not sure we're the right fit?

Book a free call or message us. We'll tell you honestly whether we're the right team.

Pricing

Transparent Starting Prices for PCI ASV Scan Remediation

These are starting points in USD. Your final price depends on failing findings, hosts in scope, and disputes, and you get a fixed proposal after a free review of your ASV report.

$250$500$750$1k$1.25k$1.5k$1.75k$2k$550$1,150$1,750

For merchants with a failed ASV report on one or two hosts who need it fixed fast.

$550one-time, USD

Get a fixed quote
  • Fix plan within 2 business days
  • Fixes for up to 5 failing findings on 2 hosts
  • Dispute evidence for false positives
  • Pre-rescan check with our own scanner
  • Help requesting the rescan from your ASV
  • 30 days of support for rescan questions

Recommended

For stores and SaaS teams that want every in-scope host clean before the quarterly scan.

$1,150one-time, USD

Get a fixed quote
  • Everything in Failed Scan Fix
  • Scope review of every internet-facing IP and domain
  • Pre-scan of up to 15 hosts before your ASV runs
  • Fixes for up to 20 failing findings
  • TLS and cipher hardening on every in-scope host

For merchants with several sites or servers that want a smaller scope and steadier results.

$1,750one-time, USD

Get a fixed quote
  • Everything in Scan Readiness
  • Up to 40 hosts across sites and providers
  • Scope reduction plan with hosted payment fields
  • Web server, SSH, and CDN hardening
  • Compensating control write-ups for your ASV
  • Support through your next quarterly scan

For Agencies

White-Label ASV Fixes for Agencies and Hosting Providers

You own the merchant relationship. We fix failed ASV findings, write dispute evidence, and prepare rescans under your brand. Your clients get a clear path to the rescan without you keeping a PCI specialist on staff.

How the partnership works

White label: your client only ever sees your brand

  • Your client
  • You, the agency
  • DeveloperLook
  1. Forward the report

    Send the merchant's failed ASV report and hosting or CDN access details.

    1. Client needs
    2. You share the details
    3. Details received
  2. We plan and price

    You get a fix plan and a fixed price within 2 business days.

    1. Scope and plan
    2. Proposal to resell
    3. Your quoteYOUR LOGO
  3. Fix, document, rescan

    We fix, write disputes, and prepare the rescan under your brand.

    1. Done by our team
    2. Your brand on it
    3. Handed to your clientDone
  • Stay merchant-facing

    You deliver the fix report and keep every merchant conversation.

  • Evidence in your format

    Dispute write-ups and fix reports carry your logo and wording.

  • Fast fix plans

    A written fix plan within 2 business days of each failed report.

  • Per-report pricing

    A fixed price for each failed report, set after the free review.

The Right Technology for Your Project

Technology Stack

We check TLS and exposed services with open tools before and after every fix, so the official rescan holds fewer surprises for your team.

    • Nmap
    • Greenbone OpenVAS
    • testssl.sh
    • OpenSSL
    • nginx
    • Apache
    • Ubuntu
    • Let's Encrypt
    • WooCommerce
    • Magento
    • Stripe
    • PayPal
    • Cloudflare
    • AWS logoAWS
    • Google Cloud logoGoogle Cloud
    • DigitalOcean

FAQ

Frequently Asked Questions

Straight answers on cost, scan timing, passing criteria, disputes, and what an ASV does that we don't.

  • DeveloperLook's remediation starts at $550 for up to 5 failing findings on 2 hosts, including dispute evidence and a pre-rescan check. The $1,150 plan covers 15 hosts and 20 findings with TLS hardening, and the $1,750 plan covers 40 hosts with scope reduction. The PCI ASV scan cost itself is separate and paid to your ASV.

  • The external scan itself usually finishes within a few hours for a small set of IPs. Getting to a pass takes longer when findings fail. Our fix plan arrives in 2 business days, and most hosts are rescan-ready in 1 to 2 weeks. Disputes add your ASV's own review time, so start well before the quarterly deadline.

  • It's the ASV scan PCI DSS requires at least once every 3 months under requirement 11.3.2, run by a PCI SSC Approved Scanning Vendor. The ASV scans your internet-facing IPs and domains, reviews the results, and issues a report your acquirer accepts. Under the ASV Program Guide, findings scored 4.0 or higher on CVSS fail the scan.

  • Most people mean the quarterly external ASV scan that merchants send to their acquirer, though PCI DSS also requires internal scans. The external one must come from an Approved Scanning Vendor. Internal scans under requirement 11.3.1 can be run by qualified staff or a provider, and they must use authenticated scanning since March 2025.

  • PCI DSS asks for a passing external scan by an ASV at least once every 3 months, covering every internet-facing system in scope. After a significant change you also need an external scan with findings scored 4.0 or higher resolved, though that one needn't come from an ASV. Under v4.x, SAQ A merchants with redirect or iframe checkouts need the quarterly scans too.

  • Fix every finding scored 4.0 or higher on CVSS, plus automatic-fail issues such as cross-site scripting, then rescan. In practice that means current server software, TLS 1.2 or later with strong ciphers, closed database and admin ports, and valid certificates. Findings that are false positives need dispute evidence that your ASV accepts.

  • You can start it yourself, but only on a PCI SSC listed ASV's scan solution, and the ASV reviews and attests the result. Your own scanner can't produce a passing ASV report. It's still useful for a practice run, which is why we scan your hosts with our tools before the official scan.

  • Most failures trace back to weak TLS, outdated server software, exposed ports, or bad certificates. That means TLS 1.0 or 1.1 still enabled, old web server or OpenSSH builds, database and admin ports open to the internet, and expired or mismatched certificates. Self-hosted WooCommerce and Magento servers often add an outdated PHP version. Each is usually quick to fix once someone knows where to look.

  • A dispute is your written case to the ASV that a failing finding is wrong or already handled. Common examples are a Linux package with a backported security patch, a host outside your scope, or a risk covered by a compensating control. The ASV reviews the evidence and decides. If the finding returns next quarter, expect to send the evidence again.

  • No. DeveloperLook isn't on the PCI SSC list of Approved Scanning Vendors and doesn't issue scan reports. We work alongside the ASV you choose: we fix and document, you request the scan and rescan in its portal, and the ASV makes the call. That keeps the official result independent of the people doing the fixes.

Saimul IslamFounder & CEO, DeveloperLook

Still have questions?

Send a message or book a call with the team.

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