CVE-2021-37289

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

1.71% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.6% of scored records. A rank, not a probability.

NVD base score

7.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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

2022-08-22 14:34Z4 YR AGO

Last updated

2024-08-04 01:16Z2 YR AGO

Reserved

2021-07-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-276Incorrect Default PermissionsBase

Data version

5.1

Document digest

aee0d5ca295d22efea5b84dd1937dbd2f565b9cd26bd5ae19af08b76a4ae6388

• www.planex.co.jphttp://www.planex.co.jp/products/mzk-dp150n/x_refsource_MISC
• jvn.jphttps://jvn.jp/en/vu/JVNVU98291763/x_refsource_MISC
• samy.linkhttps://samy.link/blog/a-hidden-web-shell-in-the-plug-in-wireless-planex-mzk-dp150nx_refsource_MISC