CVE-2017-8131
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThe FusionSphere OpenStack with software V100R006C00 and V100R006C10 has a command injection vulnerability due to the insufficient input validation on four TCP listening ports. An unauthenticated attacker can exploit the vulnerabilities to gain root privileges by sending some messages with malicious commands.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceCommand injection vulnerability in Huawei FusionSphere OpenStack V100R006C00 and V100R006C10 allows unauthenticated attackers to gain root privileges by sending malicious commands through four insufficiently validated TCP listening ports.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= v100r006c00= v100r006c10CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Adjacent
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify FusionSphere OpenStack versionRun 'rpm -qa | grep -i fusionsphere' or check the product version via the management console or command line interface (CLI) using 'openstack --version' or the version display command specific to the Huawei product documentationAffected if The installed version is exactly V100R006C00 or V100R006C10
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Identify TCP listening ports exposed by FusionSphere OpenStackUse 'netstat -tulpn' or 'ss -tulpn' to list all TCP listening ports, then correlate them with FusionSphere OpenStack processes by examining which processes own those portsAffected if Any of the four vulnerable TCP listening ports are in a listening state and are owned by FusionSphere OpenStack components
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Verify network accessibility of the vulnerable portsCheck firewall rules (iptables -L or firewall-cmd --list-all) and network configuration to determine if these ports are accessible from untrusted networks or the internetAffected if The vulnerable TCP ports are accessible from unauthenticated network sources (not restricted by ACLs, firewall rules, or VPN)
The environment is affected if FusionSphere OpenStack version V100R006C00 or V100R006C10 is running AND the four insufficiently validated TCP listening ports are exposed to unauthenticated network access.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply vendor security patches or updates for FusionSphere OpenStack; alternatively, implement network access controls to restrict communication with the vulnerable TCP ports until patching is possible.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,600.
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Free · runs locallyCheck whether your project pulls in CVE-2017-8131 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2017-8131 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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