CVE-2021-29847

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

0.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 60.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/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

2021-12-15 17:05Z4 YR AGO

Last updated

2024-09-16 16:37Z1 YR AGO

Reserved

2021-03-31

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.1

Document digest

9835713efef7c1781c6dab59e66337c183dd90a3a9616356b0a37da11787df7c

• www.ibm.comhttps://www.ibm.com/support/pages/node/6520420x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-bmc-cve202129847-info-disc (205267)https://exchange.xforce.ibmcloud.com/vulnerabilities/205267vdb-entryx_refsource_XF