Basis: Certvia dev@a48c5fb als Fundament für Craftvia

Unveränderter Stand von certvia/dev (a48c5fb) plus Craftvia-Spezifikation und Brandbook unter docs/craftvia/. ISMS-Module werden im Folgecommit entfernt. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-14 11:05:39 +02:00
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+# Vulnerability Management Procedure
+
+| Document information | Value |
+|-----------------------|------|
+| Document type | Procedure instruction (VA-06) |
+| Scope | {{ISMS_SCOPE}} |
+| Organisation | {{ORG_NAME}} |
+| Process owner | {{ROLE_IT_LEAD}} |
+| Approved by | {{ROLE_ISB}} |
+| Version | {{DOC_VERSION}} |
+| Date | {{DOC_DATE}} |
+| Status | {{DOC_STATUS}} |
+
+<!-- FULFILLS 5.2.5-M1, 5.2.5-S1, 5.2.6-M1, A.8.8-1 | POLICY R10 -->
+
+## 1. Purpose
+
+This procedure governs the detection, assessment, treatment and technical review of vulnerabilities. It operationalises the associated policy ({{LINK:R10}}).
+
+## 2. Scope
+
+Applies within the ISMS scope ({{ISMS_SCOPE_DESCRIPTION}}).
+
+## 3. Trigger
+
+Regular scan ({{VULN_SCAN_FREQ}}), security advisory/CVE, penetration test ({{PENTEST_FREQ}}).
+
+## 4. Inputs
+
+- Scan/test reports
+- Asset inventory & criticality
+- Patch SLA (BL-OPS-01)
+
+## 5. Process
+
+1. Identification: evaluate vulnerability scan {{VULN_SCAN_FREQ}} (BL-OPS-02) and advisories.
+2. Assessment & prioritisation according to criticality and exposure.
+3. Initiate treatment: patch/change (VA-04) or compensating measure.
+4. Technical review: hardening (BL-OPS-07) and penetration tests ({{PENTEST_FREQ}}, BL-OPS-08).
+5. Tracking & verification of the remediation in {{TOOL_TICKET}}.
+
+## 6. RACI
+
+| # | Step | R (Execution) | A (Accountable) | C (Consulted) | I (Informed) |
+|---|---------|------------------|------------------|-----------------|----------------|
+| 1 | Identification | {{ROLE_IT_LEAD}} | {{ROLE_IT_LEAD}} | - | - |
+| 2 | Assessment & prioritisation by criticality | {{ROLE_IT_LEAD}} | {{ROLE_ISB}} | - | - |
+| 3 | Initiate treatment | {{ROLE_IT_LEAD}} | {{ROLE_IT_LEAD}} | {{ROLE_ISB}} | - |
+| 4 | Technical review | {{ROLE_IT_LEAD}} | {{ROLE_ISB}} | External service provider | - |
+| 5 | Tracking & verification of the remediation | {{ROLE_IT_LEAD}} | {{ROLE_ISB}} | - | - |
+
+## 7. Result & evidence
+
+Tracked vulnerabilities with treatment status in {{TOOL_TICKET}}; test reports. Evidence is referenced in the central evidence register ({{LINK:NACHWEISREGISTER}}).
+
+## 8. Key performance indicators (KPI)
+
+- Mean time to remediate per criticality
+- Open critical vulnerabilities
+- Scan coverage
+
+## 9. Related documents
+
+- Associated policy: {{LINK:R10}}
+- {{LINK:VA-04}}
+- Technical security baseline: {{LINK:BASELINE}}
+- ISA mapping matrix: {{LINK:ISA_MAPPING}}
+
+<!-- Erfüllt die oben unter FULFILLS gelisteten Anforderungen; Kopplung in mapping.json. Im Lesemodus nicht sichtbar. -->