How severe is CVE-2020-8767?

CVE-2020-8767 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-8767 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-8767?

CVE-2020-8767 affects Intel Quartus Prime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-8767?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-8767 published?

CVE-2020-8767 was published on 2020-11-12 and last updated on 2026-06-17.

CVE-2020-8767

CVE-2020-8767 is a medium-severity vulnerability in Intel Quartus Prime with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-755.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 2.1
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-755
Affected product: Intel Quartus Prime
Published: 2020-11-12
Last modified: 2026-06-17

Description

Uncaught exception in the Intel(R) 50GbE IP Core for Intel(R) Quartus Prime before version 20.2 may allow an authenticated user to potentially enable denial of service via local access.

Frequently asked questions

What is CVE-2020-8767?: Uncaught exception in the Intel(R) 50GbE IP Core for Intel(R) Quartus Prime before version 20.2 may allow an authenticated user to potentially enable denial of service via local access.
How severe is CVE-2020-8767?: CVE-2020-8767 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-8767 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-8767?: CVE-2020-8767 affects Intel Quartus Prime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-8767?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-8767 published?: CVE-2020-8767 was published on 2020-11-12 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00400

Affected products (1)

cpe:2.3:a:intel:quartus_prime:*:*:*:*:-:*:*:*

More vulnerabilities in Intel Quartus Prime

CVE-2022-21220 — High (CVSS 7.8): Improper restriction of XML external entity for Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may allow an…
CVE-2022-21204 — High (CVSS 7.8): Improper permissions for Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may allow an authenticated user to…
CVE-2022-21203 — High (CVSS 7.8): Improper permissions in the SafeNet Sentinel driver for Intel(R) Quartus(R) Prime Standard Edition before version 21.1…
CVE-2022-21174 — High (CVSS 7.8): Improper access control in a third-party component of Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may…
CVE-2021-44454 — High (CVSS 7.8): Improper input validation in a third-party component for Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may…
CVE-2019-14603 — High (CVSS 7.8): Improper permissions in the installer for the License Server software for Intel® Quartus® Prime Pro Edition before…

All CVEs affecting Intel Quartus Prime →

Other CWE-755 (Improper Handling of Exceptional Conditions) vulnerabilities

CVE-2025-34193 — Critical (CVSS 9.8): Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application versions prior…
CVE-2025-10156 — Critical (CVSS 9.8): An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314…
CVE-2021-42142 — Critical (CVSS 9.8): An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. DTLS servers mishandle the early use of a…
CVE-2021-42141 — Critical (CVSS 9.8): An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30. One incorrect handshake could complete with…
CVE-2023-38406 — Critical (CVSS 9.8): bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
CVE-2022-23121 — Critical (CVSS 9.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk.…

Browse all CWE-755 (Improper Handling of Exceptional Conditions) vulnerabilities →