SQL Injection in Huawei VCN500 (CVE-2015-8334)
Summary
SQL injection in Huawei VCN500 (CVE-2015-8334). Successful exploitation can lead to full system takeover.
Original description
The description as published by the source.
SQL injection vulnerability in the Operation and Maintenance Unit (OMU) in Huawei VCN500 before V100R002C00SPC201 allows remote authenticated users to execute arbitrary SQL commands via a crafted HTTP request.
Source: NIST National Vulnerability Database NVD
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2015-8334 has been found in Huawei VCN500.
Successful exploitation can lead to full system takeover. CVSS score: 8.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Huawei VCN500 CVE-2015-8334" on the vendor's site.
CVE-2015-8334 (Huawei VCN500) — CWE-89 / CVSS v3 8.8
Attack vector: remote (network-reachable) / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
SQL injection (CWE-89) exists in Huawei VCN500.
Check the vendor advisory for the affected versions of Huawei VCN500.
Severity: High (CVSS 8.8/10). Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Huawei VCN500 を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- patch www1.huawei.com