CVE-2020-12061

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

1.85% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.3% 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

2021-05-21 11:03Z5 YR AGO

Last updated

2024-08-04 11:48Z2 YR AGO

Reserved

2020-04-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-522Insufficiently Protected CredentialsClass

Data version

5.1

Document digest

8c7877d8556ecb680cd4fcd862845d242dd33565f7ab6fd72d7a95377da69365

• github.comhttps://github.com/Nitrokey/nitrokey-fido-u2f-firmware/releasesx_refsource_MISC
• github.comhttps://github.com/Nitrokey/nitrokey-fido-u2f-firmware/commits/masterx_refsource_MISC
• eprint.iacr.orghttps://eprint.iacr.org/2021/640.pdfx_refsource_MISC
• cwe.mitre.orghttps://cwe.mitre.org/data/definitions/523.htmlx_refsource_MISC