CVE-2021-29883

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

0.54% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 43.2% 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:N/UI:R/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

2021-10-21 16:40Z4 YR AGO

Last updated

2024-09-16 23:36Z1 YR AGO

Reserved

2021-03-31

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

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

Weaknesses

• CWE-311Missing Encryption of Sensitive DataClass

Data version

5.1

Document digest

1aa7f6f5cb782a9543f2ff89e85875abfee085b7d4eb570db05541fdb1be0f9c

• www.ibm.comhttps://www.ibm.com/support/pages/node/6507077x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-spe-cve202129883-info-disc (207090)https://exchange.xforce.ibmcloud.com/vulnerabilities/207090vdb-entryx_refsource_XF