Security readout for executives and security teams
Plain-English summary
This flaw can let authenticated users access NetMotion Mobility read-write API data beyond their intended access groups. The API is disabled by default, so exposure depends on whether an organization manually enabled it and allowed network access. The vendor says the issue is fixed in Mobility v12.14.
Executive priority
Prioritize review if Mobility is used for operational access and the read-write API was enabled. The prerequisites reduce broad internet risk, but the potential impact is unauthorized read and write access by credentialed users.
Technical view
CVE-2021-40067 is an improper access-control validation issue in the Mobility read-write API. Affected sources list NetMotion Mobility versions 12.0 to 12.12. If the API is enabled, reachable, and accessed with valid credentials, read and write access may ignore access control group membership settings.
Likely exposure
Likely exposure is limited to organizations running affected NetMotion Mobility versions with the read-write API manually enabled and reachable by authenticated users. Systems where the API remains disabled by default are not described as exposed by the source bundle.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not report active exploitation. Abuse requires valid credentials plus network access to the enabled API, but could still undermine authorization boundaries inside Mobility environments.
Researcher notes
The public record lacks CVSS, CWE, detailed exploit mechanics, and broad version clarity beyond 12.0 to 12.12 affected and v12.14 fixed. Treat 12.13 status as not established by the provided bundle unless vendor guidance confirms it.
Mitigation direction
- Upgrade affected NetMotion Mobility deployments to v12.14.
- Disable the Mobility read-write API where it is not required.
- Restrict API network reachability while remediation is planned.
- Check the vendor advisory for any environment-specific guidance.
Validation and detection
- Inventory NetMotion Mobility versions across the environment.
- Confirm whether the Mobility read-write API is manually enabled.
- Verify which users and networks can reach the API.
- Confirm remediated systems report Mobility v12.14.
- Review access-control group assumptions after remediation.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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
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CVE-2021-40067 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.netmotionsoftware.com/security-advisories/cve-2021-40067CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.