CVE-2020-28952

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

1.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 67.5% 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.

Published

2021-03-09 19:31Z5 YR AGO

Last updated

2024-08-04 16:48Z2 YR AGO

Reserved

2020-11-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-798Use of Hard-coded CredentialsBase

Data version

5.1

Document digest

09a2cb4de77218dd417b4c4fccdd9a489d8fb31db3c983140c340f33c3c0379c

• developer.athom.comhttps://developer.athom.com/firmwarex_refsource_MISC
• homey.apphttps://homey.app/en-us/x_refsource_MISC
• yougottahackthat.comhttps://yougottahackthat.com/blog/1260/athom-homey-security-static-and-well-known-keys-cve-2020-28952x_refsource_MISC