01 Record
CVE-2020-24454
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
UnratedPUBLISHEDCNA: intel
CNA base scoreUnratedNo CNA CVSS vector
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.19% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 67.3% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2020-11-12 18:56Z5 YR AGO
- Last updated
- 2024-08-04 15:12Z2 YR AGO
- Reserved
- 2020-08-19
- Assigning CNA
- intel
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-611Improper Restriction of XML External Entity ReferenceBase
- Data version
- 5.1
- Document digest
- 09e515dd4881df6755141c50d89a69c82419f4c199d5e83b04f078e2531019cf
05 Affected products
VendorProductVersionsPlatforms
n/aIntel(R) Quartus(R) Prime Pro Edition and Intel(R) Quartus(R) Prime Standard EditionIntel(R) Quartus(R) Prime Pro Edition before version 20.3 and Intel(R) Quartus(R) Prime Standard Edition before version 20.2—