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Fencer Intel
medium 6.7

CVE-2024-21809 json

Improper conditions check for some Intel(R) Quartus(R) Prime Lite Edition Design software before version 23.1 may allow an authenticated us…

published 2y ago modified 4mo ago also EUVD-2024-19421

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

Improper conditions check for some Intel(R) Quartus(R) Prime Lite Edition Design software before version 23.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Patch / fix

  • intel quartus_prime_lite_edition_design_software 23.1

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2y ago

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products

  • n/a Intel(R) Quartus(R) Prime Lite Edition Design software
  • intel quartus_prime_lite_edition_design_software

Classification

Weakness
  • CWE-92 DEPRECATED: Improper Sanitization of Custom Special Characters
  • CWE-754 Improper Check for Unusual or Exceptional Conditions

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.