CVE-2021-43090

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

1.93% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 78.2% 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

2022-03-25 15:47Z4 YR AGO

Last updated

2024-08-04 03:47Z2 YR AGO

Reserved

2021-11-01

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase

Data version

5.1

Document digest

5510366278807fdb9b6974ce03451eec2a94d3d3dcbb3747c4caadfc94ba1879

• github.comhttps://github.com/membrane/soa-model/issues/281x_refsource_MISC
• github.comhttps://github.com/membrane/soa-model/commit/3aa295f155f621d5ea661cb9a0604013fc8fd8ffx_refsource_MISC
• github.comhttps://github.com/membrane/soa-model/commit/19de16902468e7963cc4dc6b544574bc1ea3f251x_refsource_MISC
• github.comhttps://github.com/membrane/soa-model/releases/tag/v1.6.4x_refsource_MISC