Failed a Security Audit or Questionnaire? Fix the Findings

Reviewed by: Codersarts Security Engineering Team · Last updated: November 2026

What it means when you fail a security audit

Failing a security audit usually doesn't mean your product is broken. It means someone your business depends on, such as an enterprise customer, penetration tester, insurer or auditor, found issues they won't accept, or asked for evidence you don't have.

The way out is the same in each case: fix the findings that matter, prove they're fixed with a retest, and put the controls and evidence in place so the next review is a formality.

Symptoms: you're in the right place if

• A penetration test report lists Critical or High findings

• An enterprise customer's security questionnaire has questions you can't answer with evidence

• A deal is stuck in security or procurement review

• Your SOC 2 or ISO 27001 readiness check shows gaps

• A customer asked for a recent pentest or scan report and you don't have one

Business function

Business functions affected: Engineering, Sales, and Leadership.

Typical owner: CTO or VP Engineering, under pressure from sales and the founder.

Common stage: Startups and SaaS companies moving upmarket to their first enterprise customers.

Is this the right help for you?

A good fit if:

• You have a report or questionnaire with findings to fix

• A deal or launch depends on passing

• You need a retest and evidence for the customer

• You want the next review to go smoothly

Not the right fit if:

• You need a certified auditor's opinion: we prepare you, but auditors issue reports

• You need legal review of a contract's security clauses

First steps after a failed review

1. Ask the reviewer which findings are blockers and what evidence they need

2. Sort findings by severity and fix Critical and High first

3. Agree a date for a retest or follow-up

4. Keep a simple record of what you fixed and when

Business impact: what it costs to leave it unfixed

• Lost revenue: enterprise deals stall or go to competitors.

• Delays: launches and certifications slip.

• Distraction: engineers drop roadmap work to answer questionnaires.

• Repeat pain: without evidence and controls, every new customer review starts from zero.

Root causes: why products fail security reviews

Access control gaps

Users or tenants can reach data that isn't theirs.

Weak authentication

No MFA for admins, weak password storage or long-lived sessions.

Outdated dependencies

Packages with known vulnerabilities.

Cloud misconfigurations

Public storage, open ports or over-permissive roles.

No security evidence

No recent scans, pentests, policies or logs to show reviewers.

Common audit failure scenarios

Security review readiness checklist

Every “no” is a likely gap.

Testing

• Do you have a vulnerability scan or pentest from the last 12 months?

• Are findings tracked to closure?

Access

• Do all admins use MFA?

• Can enterprise customers use SSO?

Data

• Is data encrypted in transit and at rest?

• Is customer data isolated by tenant?

Evidence

• Can you show logs, backups and incident plans on request?

• Do you have a security page or summary for customers?

Potential solution family

Solution type: Fix. We clear the findings and prove it.

Solution family: Security remediation and compliance readiness: fixing findings, retesting, and building the controls and evidence reviewers ask for.

How we fix it: passing your next review

1. Triage the findings

Rank every finding by severity, exploitability and what the reviewer considers a blocker.

2. Fix

Fix issues in code, cloud and configuration, starting with Critical and High.

3. Retest

Confirm each fix and produce a retest report.

4. Answer the questionnaire

Provide accurate technical answers backed by evidence.

5. Build controls

Add MFA, logging, scanning and other controls reviewers expect.

6. Prepare evidence

A security summary and evidence pack you can reuse for future customers.

Typical timeline

Most deal-blocking findings can be fixed and retested within two to three weeks.

Mistakes to avoid

• Arguing with every finding instead of fixing the important ones

• Fixing without retesting, so the customer has no proof

• Answering questionnaires optimistically without evidence

• Treating each customer review as a one-off instead of building reusable evidence

Required skills

• Vulnerability assessment: finding and ranking issues.

• Penetration testing: independent testing and retests.

• Authentication security: MFA, SSO and access control.

• SOC 2 readiness and ISO 27001 readiness: controls and evidence.

Relevant technologies

• Web apps and APIs in any major stack

• Cloud: AWS, Azure and Google Cloud

• Containers: Kubernetes

• Databases and backends-as-a-service: PostgreSQL, Supabase and Firebase

Diagnosis offer: start with a fixed-price vulnerability scan

If you don't have a report yet, start with a validated scan. If you already have findings, send them for a fixed quote.

What you get:

• A validated, risk-ranked list of findings

• Step-by-step fixes

• A retest of fixed Critical and High issues

• A summary you can share with the customer

Proof

Example engagement: enterprise deal blocked by a pentest

An illustrative example based on the pattern we see most often. Client details are kept confidential.

The situation: A B2B SaaS company's first enterprise customer ran a pentest and paused the deal.

What we found:

• Two critical access control issues between tenants

• Admins without MFA

• Outdated packages with known vulnerabilities

What we changed:

• Fixed tenant isolation in the API

• Enforced MFA and added SSO

• Upgraded dependencies with tests

• Retested and wrote a findings-closed summary

The result: The customer accepted the retest report and the deal moved to contract.

Why buyers trust Codersarts

• Delivering software, cloud and security engineering for clients worldwide since 2018

• A managed in-house engineering team, not a freelancer marketplace

• Security engineers who are also developers, so we fix what we find

• Testing only with written authorization and agreed scope

• Confidential by default: we sign NDAs before accessing your code or accounts

Frequently asked questions

Related problems

• Product not enterprise ready: when larger customers need more than features.

• Data leak in app: the most common critical finding.

• Need SOC 2 or ISO 27001: when a certification is the requirement.

• Codersarts cybersecurity services: every security service in one place.