Security readout for executives and security teams
Plain-English summary
CVE-2021-37791 describes an access-control flaw in MyAdmin v1.0 that may let a user view another user’s personal-center data. Public data is sparse: no CVSS score, affected CPE, patch version, or vendor advisory is provided in the source bundle.
Executive priority
Prioritize this if the referenced MyAdmin v1.0 code is internet-facing or stores sensitive user data. Otherwise, treat it as an asset-verification item because public evidence is limited and no official severity or patch details are supplied.
Technical view
The CVE describes incorrect access control affecting MyAdmin v1.0 in an API path for user data lookup. The reported example references access to admin personal-center data. The sources do not provide a CWE, exploit proof, fixed version, root-cause detail, or broader affected-version range.
Likely exposure
Exposure is likely limited to deployments of the specific MyAdmin v1.0 project referenced by the GitHub issue. The CVE record lists vendor, product, versions, and CPEs as n/a, so asset matching requires manual confirmation against deployed software and repository lineage.
Exploitation context
The source bundle does not show CISA KEV listing, active exploitation, public weaponization, or exploitation in the wild. The GitHub issue is the only referenced disclosure source, so practical exploitability and attacker interest remain unclear from available evidence.
Researcher notes
Key gaps are vendor identity, affected range, fixed version, CVSS, CWE, and remediation status. Validate by code review or controlled authorization testing only in owned environments. Do not assume unrelated products named MyAdmin are affected without repository or code lineage evidence.
Mitigation direction
- Confirm whether MyAdmin v1.0 or the referenced my-admin project is deployed.
- Review the upstream repository issue for any fixed release or maintainer guidance.
- Restrict access to affected API routes until authorization behavior is confirmed.
- Require authentication and server-side authorization checks for user-data access.
- Monitor access logs for unusual user-data lookups involving privileged accounts.
Validation and detection
- Inventory applications named MyAdmin or derived from cdfan/my-admin.
- Check whether deployed code exposes the reported user-data API path.
- Verify users cannot retrieve another account’s personal-center data.
- Review application logs for unexpected access to admin user data.
- Document findings because public affected-product metadata is incomplete.
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-37791 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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://github.com/cdfan/my-admin/issues/3CVE 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.