Security readout for executives and security teams
Plain-English summary
Intel DSA versions before 20.11.50.9 have a local privilege escalation flaw. A user who can already sign in locally may be able to gain higher privileges. Business urgency depends on whether Intel DSA is installed on managed endpoints and whether older versions remain in use.
Executive priority
Prioritize as an endpoint hygiene and local privilege risk. It is not presented as remotely exploitable, but outdated Intel DSA on many workstations can increase impact after an account compromise.
Technical view
The reported issue is an uncontrolled search path element in Intel DSA before 20.11.50.9. The bundle states potential escalation of privilege via local access by an authenticated user, but provides no CVSS, CWE, or detailed mechanics.
Likely exposure
Exposure is limited to systems running Intel DSA before 20.11.50.9. The sources support local authenticated exposure, not unauthenticated or remote exploitation.
Exploitation context
The source bundle does not show CISA KEV listing or other evidence of active exploitation. Treat exploitation status as unknown and verify against current vendor and threat intelligence sources.
Researcher notes
Evidence is sparse in the supplied bundle: no CVSS vector, CWE mapping, exploit detail, or patch notes beyond the affected version boundary. Avoid assuming affected operating systems or exploitation pathways not stated by Intel or CVE sources.
Mitigation direction
- Inventory Intel DSA installations and versions across endpoints.
- Upgrade Intel DSA to version 20.11.50.9 or later where present.
- Review Intel advisory Intel-SA-00510 for vendor-specific guidance.
- Prioritize shared workstations and systems with broad local user access.
Validation and detection
- Confirm whether Intel DSA is installed on managed endpoints.
- Record installed Intel DSA versions and flag versions before 20.11.50.9.
- Verify remediation by checking the post-update installed version.
- Check endpoint privilege and local user access assumptions before risk-ranking.
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-2021-0090 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://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00510.htmlCVE 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.