CVE-2021-28398

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

1.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 70.5% 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

2022-09-05 16:09Z4 YR AGO

Last updated

2024-08-03 21:40Z2 YR AGO

Reserved

2021-03-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

c55b93e116761de1a429d6591962606e75bb4b42a08384891865a7b1e909430d

• geonetwork-opensource.orghttps://geonetwork-opensource.org/x_refsource_MISC
• github.comhttps://github.com/geonetwork/core-geonetworkx_refsource_MISC
• geonetwork-opensource.orghttps://geonetwork-opensource.org/manuals/trunk/en/overview/change-log/version-3.6.0.htmlx_refsource_MISC
• github.comhttps://github.com/geonetwork/core-geonetwork/security/advisories/GHSA-cf8p-c88c-h9jfx_refsource_CONFIRM