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Fencer Intel
high 7.8

CVE-2020-24481 json

Insecure inherited permissions for the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentia…

published 5y ago modified 4mo ago also EUVD-2020-17201

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

Insecure inherited permissions for the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentially enable escalation of privilege via local access.

Patch / fix

  • intel quartus 20.1, 20.4

Is CVE-2020-24481 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • n/a Intel(R) Quartus Prime Pro and Standard edition software

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.