Security readout for executives and security teams
Plain-English summary
CVE-2021-0052 is a local privilege escalation issue in Intel(R) Computing Improvement Program before version 2.4.6522. A person who already has authenticated local access could potentially gain higher privileges. There is no provided evidence of internet-wide remote exposure or active exploitation.
Executive priority
Treat as a standard endpoint hardening priority, not an emergency remote compromise issue. Patch affected systems during the next endpoint maintenance cycle, sooner where local users are untrusted or workstations are shared.
Technical view
The CVE describes incorrect default privileges in Intel(R) Computing Improvement Program before 2.4.6522. The attack condition is authenticated local access, with potential escalation of privilege. The source bundle does not provide CVSS, CWE, exploit details, or broader affected product data.
Likely exposure
Exposure is limited to systems with Intel(R) Computing Improvement Program installed below version 2.4.6522. Risk is higher on shared workstations, kiosk-like systems, or endpoints where local authenticated users are less trusted.
Exploitation context
The provided sources do not indicate active exploitation, and the CVE is not listed as KEV in the bundle. Exploitation requires authenticated local access, so this is mainly a post-access privilege escalation concern.
Researcher notes
Evidence is sparse: no CVSS, CWE, exploit narrative, or detailed technical root cause is provided in the bundle. Analysis should stay bounded to local authenticated privilege escalation in Intel Computing Improvement Program before 2.4.6522.
Mitigation direction
- Update Intel(R) Computing Improvement Program to version 2.4.6522 or later.
- Review Intel advisory INTEL-SA-00530 for current vendor remediation guidance.
- Inventory endpoints for installed Intel Computing Improvement Program versions.
- Prioritize remediation on shared or higher-risk endpoints.
Validation and detection
- Confirm whether Intel(R) Computing Improvement Program is installed.
- Verify installed versions are 2.4.6522 or later.
- Check endpoint inventory for older installations before closing remediation.
- Document systems where the product is absent or already updated.
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-2021-0052 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-00530.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.