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CVE-2017-8158· NVD / CVE Program· CNA huawei

FusionCompute V100R005C00 and V100R005C10 have an improper authorization vulnerability due to improper permission settings for a certain fil

FusionCompute V100R005C00 and V100R005C10 have an improper authorization vulnerability due to improper permission settings for a certain file on the host machine. An authenticated attacker could create a large number of virtual machine (VM) processes to exhaust system resources. Successful exploit could make new VMs unavailable.

MediumCVSS 6.5 · v3.0—No exploit No fix recorded
Published
Nov 22, 2017
Updated
Jun 16, 2026
EPSS
0.2% · 9th percentile
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Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

Affected systems

VendorProduct
huaweifusioncompute

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • huawei fusioncomputev100r005c00
  • huawei fusioncomputev100r005c10

Versions reported by the vendor

Affected version ranges reported by the assigning authority (huawei). Independent of NVD's CPE analysis and usually ahead of it.

  • Huawei Technologies Co., Ltd. FusionCompute

    • V100R005C00 and V100R005C10affected

Same product

huawei: all records

Other highest-scoring records for the same primary product.

  • CVE-2020-9233FusionCompute 8.0.0 have an insufficient authentication vulnerability.
    36Monitor
  • CVE-2020-9236There is an improper interface design vulnerability in Huawei product.
    35Monitor
  • CVE-2021-37102There is a command injection vulnerability in CMA service module of FusionCompute product when processing the default certificate file.
    35Monitor
  • CVE-2020-9242FusionCompute 8.0.0 have a command injection vulnerability.
    35Monitor
  • CVE-2020-9222There is a privilege escalation vulnerability in Huawei FusionCompute product.
    31Monitor
  • CVE-2020-9114FusionCompute versions 6.3.0, 6.3.1, 6.5.0, 6.5.1 and 8.0.0 have a privilege escalation vulnerability.
    31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Changed
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-732 · Incorrect Permission Assignment for Critical Resource

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records