CVE-2021-20413

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

0.75% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 54.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

2021-06-28 15:55Z5 YR AGO

Last updated

2024-09-16 19:00Z2 YR AGO

Reserved

2020-12-17

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

CVSS:3.0/A:N/AC:L/I:N/PR:L/AV:N/S:U/UI:N/C:L/RC:C/E:U/RL:O

Weaknesses

• CWE-209Generation of Error Message Containing Sensitive InformationBase

Data version

5.1

Document digest

30167b01347b63ea9f76b0878f4b5cb7e4d3fd29d337fe43fec3497ad9382994

• www.ibm.comhttps://www.ibm.com/support/pages/node/6444037x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-gde-cve202120413-info-disc (196212)https://exchange.xforce.ibmcloud.com/vulnerabilities/196212vdb-entryx_refsource_XF