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Vulnerability Assessment Services

Vulnerability Assessment Services —
Scheduled & Continuous Vulnerability Scanning

Identify, classify, and prioritise security weaknesses across networks, cloud, and applications. Risk-rated findings, exploitability context, and a clear remediation roadmap — delivered as a discrete engagement or ongoing continuous programme.

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Network, Cloud & Web App scanning
CVSS v3 risk-rated findings
CIS, NCA ECC & SAMA aligned
Scheduled, on-demand & continuous
91%
of breaches exploit known vulnerabilities with available patches
5%
of published CVEs are ever actively exploited in the wild
60×
more likely to be breached without a regular scanning programme

What Is a Vulnerability Assessment?

A vulnerability assessment is a systematic, structured process for discovering and rating security weaknesses across your IT environment — before attackers do. Unlike a penetration test, it does not actively exploit vulnerabilities; instead it enumerates, classifies, and prioritises them so your team knows exactly what to fix first.

CyberSilo conducts assessments as standalone engagements — one-off, scheduled, or triggered by change events — and as the continuous scanning layer within a broader Vulnerability Management Programme. Either way, every finding is correlated against threat intelligence to separate theoretical risk from exploitable exposure.

The output is not just a list of CVEs: it is a prioritised, business-contextualised remediation roadmap your teams can act on immediately.

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External Network Assessment Internet-facing infrastructure — perimeter, DMZ, exposed services, cloud-native endpoints
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Internal Network Assessment LAN/WAN, on-premise servers, workstations, OT/SCADA adjacent assets
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Cloud Infrastructure Assessment AWS, Azure, GCP — IaaS/PaaS misconfigurations, IAM, storage, container images
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Web Application Assessment OWASP Top 10, API endpoints, authentication flaws, injection vulnerabilities
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Continuous Vulnerability Monitoring Recurring or always-on scanning — catch new CVEs and misconfigurations as they emerge

Assessment vs Management — Understanding the Difference

Knowing where a vulnerability assessment ends and a vulnerability management programme begins helps you choose the right engagement for your security maturity.

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Vulnerability Assessment

  • ✓Discrete engagement or recurring scan
  • ✓Identifies & rates vulnerabilities at a point in time
  • ✓CVSS-scored findings with exploitability context
  • ✓Prioritised remediation roadmap
  • ✓Compliance reporting (PCI-DSS, ISO 27001, NCA ECC)
  • ✓Input feed to a management programme
Related Service

Vulnerability Management Programme

  • ✓Ongoing, continuous programme
  • ✓Tracks remediation progress over time
  • ✓SLA-driven remediation workflows
  • ✓Risk reduction metrics & board reporting
  • ✓Integrates with SIEM, ticketing & patch management
  • ✓Matures towards CTEM
Explore Vulnerability Management Programme →

CyberSilo's Vulnerability Assessment Methodology

A repeatable, structured methodology that covers every phase from scoping and discovery through to validated remediation guidance.

1

Scope & Asset Discovery

Define assessment boundaries, build an authoritative asset inventory, and verify coverage of all in-scope IP ranges, domains, and cloud accounts.

2

Authenticated Scanning

Run credentialed scans to surface OS-level and application-level vulnerabilities invisible to unauthenticated probes — reducing false positives and missing findings.

3

Threat Intelligence Correlation

Correlate findings against CISA KEV, EPSS scores, and proprietary threat feeds to identify CVEs with active exploitation in the wild.

4

Risk Rating & Prioritisation

Apply CVSS v3 base scoring enriched with environmental context and business criticality — so your team patches what matters most, not just what scores highest.

5

Reporting & Remediation Roadmap

Deliver executive summary, technical findings, and a phased remediation roadmap with effort estimates — mapped to applicable compliance frameworks.

CVSS v3 Severity Rating Framework

Every finding is rated using CVSS v3 base scores, enriched with exploit availability and environmental context to produce a meaningful risk priority.

Critical
9.0 – 10.0

Network-exploitable, no auth required. Immediate patching — SLA: 24–72 hrs.

High
7.0 – 8.9

Likely exploitable with significant impact. Remediation within 7–14 days.

Medium
4.0 – 6.9

Exploitable under certain conditions. Schedule within 30–60 days.

Low
0.1 – 3.9

Limited impact or requires local access. Address in next maintenance cycle.

Compliance Framework Coverage

Every assessment report maps findings to the relevant control frameworks, giving your compliance and audit teams the evidence they need.

CIS Controls
IG1–IG3 Implementation Groups; CIS Controls 7 & 8
NCA ECC
Saudi National Cybersecurity Authority Essential Controls
SAMA CSF
Saudi Arabian Monetary Authority Cyber Security Framework
ISO 27001
Annex A vulnerability management controls
PCI-DSS v4
Requirements 6 & 11 — quarterly scanning mandates
NIST CSF 2.0
Identify & Protect function controls
HIPAA
Technical safeguard risk analysis requirements
SOC 2 Type II
CC6 — logical access and vulnerability criteria

🌍 GCC & Saudi Arabia — Regulatory Alignment

CyberSilo's vulnerability assessments are designed for organisations operating under NCA ECC and SAMA CSF mandates. Our reports provide direct mapping to NCA ECC Domain 2 (Cybersecurity Defence) and Domain 3 (Cybersecurity Resilience) controls, giving Saudi-regulated entities audit-ready evidence. For UAE, Qatar, and Kuwait operations we align to local NESA, QCERT, and NBK frameworks respectively.

Explore our GCC Vulnerability Assessment offering →

Vulnerability Assessment vs Penetration Testing

Understanding when to use each — and why most mature programmes need both. Read our full VA vs Penetration Testing guide.

Dimension Vulnerability Assessment Penetration Testing
Objective Enumerate and rate all known weaknesses Prove exploitability; achieve specific attack objectives
Approach Automated + analyst validation Manual + tool-assisted exploitation chains
Exploitation No active exploitation Active exploitation (controlled)
Coverage Broad — entire asset inventory Targeted — specific scope & objectives
Frequency Quarterly minimum; continuous recommended Annual or change-triggered
Duration Days (continuous: ongoing) 1–4 weeks typically
Risk to systems Low — non-destructive Moderate — exploitation may cause disruption
Best for Compliance mandates, baseline hygiene, change validation Proving impact, red team exercises, pre-launch assurance

Assessment Deliverables

Every CyberSilo vulnerability assessment produces a structured, actionable package — not just a raw scanner export.

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Executive Summary Report

Board-ready overview of overall risk posture, critical finding count, trend vs previous assessment, and top 3 recommendations.

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Technical Findings Report

Full vulnerability listing with CVSS scores, CVE references, affected assets, proof-of-concept notes, and analyst-validated context.

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Prioritised Remediation Roadmap

Phased action plan — Critical/High/Medium/Low — with effort estimates, patch recommendations, and compensating controls where applicable.

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Compliance Mapping Annex

Per-framework control mapping table for PCI-DSS, ISO 27001, NCA ECC, SAMA CSF, or other applicable standards.

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Re-scan & Closure Validation

Post-remediation re-test of Critical and High findings to confirm closure — included in fixed-engagement scopes.

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Trend & Delta Reporting

For recurring engagements: delta report comparing current vs prior scan — new findings, closed vulnerabilities, and risk score trajectory.

Related Services

Vulnerability assessment sits within a broader exposure management ecosystem. Explore the services that work alongside it.

Vulnerability Management

Vulnerability Management Programme

Full lifecycle — continuous scanning, SLA-driven remediation, risk reduction metrics, and board reporting.
Threat Exposure

CTEM — Continuous Threat Exposure Management

The Gartner 5-stage managed programme: Scope, Discover, Prioritise, Validate, Mobilise.
Network Security

Network Configuration Assessment

Audit and harden router, firewall, and switch configurations against CIS Benchmarks and NCA ECC standards.
Tooling

Nipper Network Configuration Audit Tool

Automated risk-rated compliance reports for 80+ network device types — the engine behind our NCA service.
Platform

Threat Exposure Management Platform

Technology platform for continuous attack surface visibility and integrated exposure scoring.
GCC Region

Vulnerability Assessment — GCC

Tailored vulnerability assessment aligned to NCA ECC, SAMA CSF, and other GCC regulatory mandates.

Frequently Asked Questions

A vulnerability assessment is a systematic process of identifying, classifying, and prioritising security weaknesses across your IT assets — networks, servers, cloud environments, and applications. Unlike a penetration test, it focuses on discovering and rating vulnerabilities rather than actively exploiting them, producing a prioritised remediation roadmap your team can act on.
A vulnerability assessment is a discrete engagement or recurring scan that identifies and rates weaknesses at a point in time. Vulnerability management is the broader, continuous programme that includes ongoing scanning, tracking remediation progress, measuring risk reduction over time, and aligning with business risk appetite. Read more in our guide: Vulnerability Management vs Risk Management.
Most compliance frameworks require at minimum quarterly internal and external scans. For dynamic environments — cloud-native, DevOps, or rapidly changing networks — continuous or weekly scanning is recommended. CyberSilo offers both scheduled quarterly engagements and always-on continuous scanning, depending on your maturity and compliance requirements.
A vulnerability assessment enumerates and rates security weaknesses but does not actively exploit them. A penetration test goes further — ethical hackers attempt to chain vulnerabilities to achieve a specific objective (e.g., domain compromise, data exfiltration). Assessments are broader and faster; penetration tests provide evidence of real-world exploitability. Both are complementary. See our detailed comparison: VA vs Penetration Testing.
Our assessments are designed as modular inputs to a maturing programme. At Level 1–2 maturity, periodic assessments establish a baseline. At Level 3–4, assessments feed into continuous scanning and SLA-driven remediation workflows. At Level 5, they integrate with CTEM for continuous exposure validation. Read our guide on Building a Mature Vulnerability Management Programme.

Ready to Know Your True Exposure?

Stop guessing what attackers would find. CyberSilo's vulnerability assessment gives you a clear, prioritised picture of your risk — with a roadmap to fix it.

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