CVE-2020-24217

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

40.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 98.5% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/A:H

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.

Published

2020-10-06 13:05Z6 YR AGO

Last updated

2024-08-04 15:12Z2 YR AGO

Reserved

2020-08-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-306Missing Authentication for Critical FunctionBase

Data version

5.1

Document digest

4b84f46cbcf73ce65850d79b6c9b7b82d799bf1242a1d57a913fd830b9931ed2

• www.kb.cert.orghttps://www.kb.cert.org/vuls/id/896979x_refsource_MISC
• kojenov.comhttps://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/x_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/159599/HiSilicon-Video-Encoder-Malicious-Firmware-Code-Execution.htmlx_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/159597/HiSilicon-Video-Encoder-Command-Injection.htmlx_refsource_MISC