CVE-2021-29763

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-09-16 15:50Z4 YR AGO

Last updated

2024-09-16 20:36Z1 YR AGO

Reserved

2021-03-31

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

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

Weaknesses

• CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.1

Document digest

b61e48ffe524f5ba3881dce5ca59e9c0b8887bb5b8a87ef207821acc5fbf84a9

• www.ibm.comhttps://www.ibm.com/support/pages/node/6489493x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-db2-cve202129763-dos (202267)https://exchange.xforce.ibmcloud.com/vulnerabilities/202267vdb-entryx_refsource_XF
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20211029-0005/x_refsource_CONFIRM