Security readout for executives and security teams
This flaw affects Luidia eBeam Education Suite 2.5.0.9. A local user on an affected computer could abuse a misconfigured Windows service path to run code with very high privileges. It is not a remote internet-facing bug, but it can turn a limited local foothold into full control of the machine. Exposure is limited to systems running Luidia eBeam Education Suite version 2.5.0.9 with the eBeam Device Service installed. Likely candidates are classroom, presentation, or interactive whiteboard workstations using eBeam software. The provided sources do not identify other affected versions. Treat as a high-priority endpoint hardening issue, especially on shared classroom or presentation machines. It is less urgent than a remotely exploitable server flaw, but important because it can convert ordinary local access into full system compromise. Mitigation focus: Identify systems running eBeam Education Suite 2.5.0.9.; Check vendor or Luidia guidance for fixed versions or supported updates.; Remove the software where it is no longer required..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2021-47878 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.5 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
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CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.5HighVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-49647CVE reference · exploit
- VulnCheck Advisory: eBeam Education Suite 2.5.0.9 - 'eBeam Device Service' Unquoted Service PathCVE reference · third-party-advisory
Products and packages named in the record
CWE details
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Unquoted Search Path or Element
Unquoted Search Path or Element represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.