Integrate Nessus with Vulnetix. Export scan results via the Tenable Nessus REST API and upload JSON findings for centralised vulnerability management.
How Vulnetix compares: better together
Vulnetix does not replace Nessus (Tenable). Keep running it. Vulnetix sits on top of Nessus (Tenable) (and every other scanner you already own) turning disconnected tool outputs into one prioritised, fixable queue.
Nessus (Tenable) is strongest at its core category and also carries features in Container & Image Scanning, Cloud Security & CSPM, IaC & Cloud Configuration, Compliance & Policy Engines, just as Vulnetix spans categories.
| Capability | Vulnetix | Nessus (Tenable) |
|---|---|---|
| Security coverage | ||
| SAST (static code analysis) | ✓ Built-in rules + Semgrep augmentation | ✗ |
| SCA / dependencies | ✓ 40+ ecosystems, transitive graph | ✗ |
| DAST (dynamic testing) | ~ Ingests DAST results; no native dynamic engine | ✗ |
| Container & image | ✓ Image CVEs, base image, Dockerfile | ~ Tenable container security available in the broader platform alongside Nessus |
| IaC / misconfiguration | ✓ Terraform, k8s, CloudFormation | ~ Configuration/compliance audits against CIS benchmarks and hardening baselines |
| Secret scanning | ✓ 1,000+ rules, source + binary + git history | ✗ |
| Cloud / CSPM | ✓ Cloud-posture findings, compliance tab | ~ Cloud security posture is part of the Tenable platform; Nessus core is host/network |
| Mobile (MAST) | ~ Ingests mobile scanner output; no native mobile engine | ✗ |
| License compliance | ✓ SPDX, copyleft/AGPL/SSPL policy | ✗ |
| SBOM generation | ✓ CycloneDX 1.7 + SPDX 2.3, cosign-signable | ✗ |
| Malware / supply-chain | ✓ De-duplicated corpus + install-time firewall (25+ registries) | ✗ |
| Network / infra vuln | ~ Ingests network scanner output; no native network scanner | ✓ Core: credentialed/uncredentialed network vulnerability assessment across 200,000+ plugins covering tens of thousands of CVEs |
| Fuzzing | ✗ Ingests fuzzing crashes; no native fuzzer | ✗ |
| Pentest / bug bounty | ✗ Ingests pentest/bug-bounty findings; not a testing service | ✗ |
| The Vulnetix orchestration layer | ||
| Cross-scanner dedup & one queue (ASPM) | ✓ Correlates every scanner into one prioritised queue with ownership routing | ✗ |
| Exploit-intel prioritisation | ✓ EPSS, CISA KEV, Coalition ESS, CWSS, Vulnetix LEV | ✓ Prioritises via CVSS v4, EPSS and Tenable VPR blending threat + exploit data |
| Reachability analysis | ✓ Tree-sitter + CVEAffected; direct/transitive/semantic | ✗ |
| Versioned VEX + audit trail | ✓ Immutable OpenVEX/CycloneDX, cosign-signable | ✗ |
| Safe Harbour autofix | ✓ Resolves + applies the nearest safe version | ✗ |
| End-of-life policy | ✓ Flags/blocks past-EOL runtimes & packages | ~ Detects unsupported/end-of-life software and OS versions as findings |
| SSVC / risk-based policy | ✓ SSVC v2 + CISA/FedRAMP/Essential-8 presets | ✗ |
✓ full · ~ partial · ✗ not covered
What Nessus (Tenable) does well
- One of the broadest sets of infrastructure vulnerability checks in the market, delivered via 200,000+ plugins and authenticated/credentialed deep local checks for missing patches, weak configs and default credentials with low false positives
- Built-in risk prioritisation combining CVSS v4, EPSS and Tenable's proprietary Vulnerability Priority Rating (VPR) that blends third-party vuln and threat data, updated daily
- Configuration compliance auditing against CIS benchmarks and other standards, plus PCI ASV external scanning for regulatory needs
- Comprehensive REST API with JSON/CSV export of assets, findings and compliance data for automation and downstream integration
Where Vulnetix adds to it: Vulnetix has no native network-scan engine: it ingests and orchestrates Nessus output, it does not run infrastructure scans itself. On top of Nessus findings Vulnetix adds cross-scanner deduplication with SAST/SCA/container/secrets results into one queue, its own exploit-intel layer (adds CISA KEV, Coalition ESS, CWSS and Vulnetix LEV beyond Nessus VPR/EPSS), reachability, versioned VEX + audit, SSVC policy and Safe Harbour autofix for code/dependency fixes.
No migration, no rip-and-replace. Nessus (Tenable) keeps doing what it does best; Vulnetix adds the orchestration, exploit-intelligence prioritisation and remediation layer built for the way AppSec works today.
Centralise Nessus (Tenable) results in Vulnetix
Upload Nessus (Tenable) JSON, XML, CSV output to the Vulnetix platform to deduplicate findings, prioritise them with EPSS, CISA KEV and Coalition ESS exploit intelligence, and track remediation across every scanner in a single queue.