CVE intelligence and bounded remediation

CVE-2016-8803 — Huawei Fusionstorage security vulnerability

High CVSS 7.5

The maintenance module in Huawei FusionStorage V100R003C30U1 allows attackers to create documents according to special rules to obtain the OS root privilege of FusionStorage.

Severity
High
CVSS
7.5 (3.0)
Published
2017-04-02
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-264

Affected products

  • huawei / fusionstorage / v100r003c30u1

Matched remediation archetype

General vulnerability remediation

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Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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