CVE-2021-45459

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

4.06% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.8% 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

2021-12-22 05:26Z4 YR AGO

Last updated

2024-08-04 04:39Z2 YR AGO

Reserved

2021-12-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class

Data version

5.1

Document digest

8bf876df8acc04b4c0446a8c052ed4ee9e81713472fe852031d101cc6395be13

• github.comhttps://github.com/coreybutler/node-windows/compare/1.0.0-beta.5...1.0.0-beta.6x_refsource_MISC
• github.comhttps://github.com/dwisiswant0/advisory/issues/4x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220107-0004/x_refsource_CONFIRM