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CVE Record

CVE-2021-37728: A remote path traversal vulnerability was discovered in Aruba Operating System Software version(s): Prior t...

A remote path traversal vulnerability was discovered in Aruba Operating System Software version(s): Prior to 8.8.0.1, 8.7.1.4, 8.6.0.11, 8.5.0.13. Aruba has released patches for ArubaOS that address this security vulnerability.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2021-37728 is a remote path traversal issue in Aruba Operating System Software. The source bundle says ArubaOS versions before 8.8.0.1, 8.7.1.4, 8.6.0.11, and 8.5.0.13 are affected, and Aruba released patches. Exact impact and severity are not provided.

Executive priority

Prioritize asset identification and patch planning for ArubaOS infrastructure. Business urgency is hard to score from the bundle because severity and exploit evidence are missing, but network operating system exposure can affect critical connectivity and should not remain unreviewed.

Technical view

The CVE describes remote path traversal in ArubaOS before specific fixed releases. Path traversal can allow access outside intended file paths, but the provided sources do not include CVSS, CWE, affected components, authentication requirements, or impact details. Treat exposure as version-driven until vendor advisories are reviewed.

Likely exposure

Organizations running ArubaOS branches older than 8.8.0.1, 8.7.1.4, 8.6.0.11, or 8.5.0.13 may be exposed. Exposure depends on deployed ArubaOS devices and reachable management or service interfaces, which are not detailed in the bundle.

Exploitation context

The bundle does not show CISA KEV listing or cited active exploitation. It also does not provide proof-of-concept status, attack complexity, authentication requirements, or affected endpoint details. Do not assume exploitation without vendor or threat-intelligence confirmation.

Researcher notes

Key gaps are CVSS, CWE, authentication requirement, affected interface, exploitability, and concrete impact. Analysis should begin with Aruba advisory ARUBA-PSA-2021-016 and version verification. Siemens SSA-280624 is cited, but the supplied bundle does not summarize its relevance.

Mitigation direction

  • Inventory ArubaOS versions across all managed Aruba devices.
  • Upgrade affected branches to the listed fixed versions or later.
  • Review Aruba advisory ARUBA-PSA-2021-016 for deployment-specific guidance.
  • Review Siemens SSA-280624 if Siemens-managed environments are relevant.
  • Limit unnecessary network reachability to ArubaOS management interfaces.

Validation and detection

  • Confirm every ArubaOS device version against the fixed-version thresholds.
  • Check change records for completed ArubaOS patch deployment.
  • Verify exposed management interfaces are restricted to approved networks.
  • Review vendor advisories for any model-specific exceptions.
  • Monitor logs for unusual file access indicators if available.
Prepared
Confidence
medium
Sources
4

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

File access behavior lookup

The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2021-37728 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
3Source 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/aAruba Operating System SoftwarePrior to 8.8.0.1, 8.7.1.4, 8.6.0.11, 8.5.0.13Listed
Weakness

CWE details

No CWE listed

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