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CVE Record

CVE-2021-37106: There is a command injection vulnerability in CMA service module of FusionCompute 6.3.0, 6.3.1, 6.5.0 and 8...

There is a command injection vulnerability in CMA service module of FusionCompute 6.3.0, 6.3.1, 6.5.0 and 8.0.0 when processing the default certificate file. The software constructs part of a command using external special input from users, but the software does not sufficiently validate the user input. Successful exploit could allow the attacker to inject certain commands to the system.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2021-37106 is a command injection flaw in FusionCompute's CMA service module when handling the default certificate file. If an attacker can supply malicious special input to that processing path, they may cause the system to run unintended commands. The public bundle does not provide CVSS, exploitability prerequisites, or confirmed fixes.

Executive priority

Treat this as a prioritized validation item for FusionCompute environments. Command injection can be serious, but urgency cannot be rated confidently from the provided sources because severity, exploit prerequisites, and patch status are incomplete.

Technical view

Affected FusionCompute versions are listed as 6.3.0, 6.3.1, 6.5.0, and 8.0.0. The issue is insufficient validation of external input used to construct part of a command during default certificate file processing in the CMA service module. Successful exploitation could inject commands into the system.

Likely exposure

Exposure is limited to organizations running the listed FusionCompute versions with the vulnerable CMA service module and default certificate processing path. The bundle does not state whether authentication, local access, network access, or specific privileges are required.

Exploitation context

The CVE is not flagged as CISA KEV in the provided bundle, and no cited source claims active exploitation. The described impact is command injection, but available evidence does not include exploit maturity, attack complexity, or public proof-of-concept status.

Researcher notes

The public description identifies the vulnerable module and processing path but omits CVSS, CWE, access vector, authentication requirements, and fixed version details. Avoid assuming exploitability beyond the stated command injection condition. Use Huawei PSIRT material for remediation confirmation.

Mitigation direction

  • Identify any FusionCompute 6.3.0, 6.3.1, 6.5.0, or 8.0.0 deployments.
  • Review Huawei PSIRT guidance for official fixes, workarounds, and upgrade direction.
  • Restrict FusionCompute administrative access to trusted operators where operationally possible.
  • Prioritize remediation for internet-reachable or broadly accessible management environments.

Validation and detection

  • Confirm deployed FusionCompute versions against the affected version list.
  • Check whether the CMA service module is present and in operational use.
  • Review certificate management workflows involving default certificate file processing.
  • Look for vendor advisories or maintenance records showing remediation was applied.
  • Review relevant operational logs for unexpected activity around certificate processing.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2021-37106 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/aFusionCompute6.3.0,6.3.1,6.5.0,8.0.0Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.