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CVE-2020-24454

HIGH
7.5
CVSS Score
Published: November 12, 2020 at 06:56 PM UTC
Updated: June 17, 2026 at 03:05 AM UTC
1 product affected across 1 vendorQuartus Prime

Using Intel(R) Quartus(R) Prime Pro Edition and Intel(R) Quartus(R) Prime Standard Edition by N/A?

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

Improper Restriction of XML External Entity Reference in subsystem forIntel(R) Quartus(R) Prime Pro Edition before version 20.3 and Intel(R) Quartus(R) Prime Standard Edition before version 20.2 may allow unauthenticated user to potentially enable information disclosure via network access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Quartus Prime· Intel
95%
v ≤ 20.1v < 20.3
Affected range stops below 20.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00446

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-611

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