CVE-2021-29676

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

0.83% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 57.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-06-25 17:40Z5 YR AGO

Last updated

2024-09-17 02:47Z2 YR AGO

Reserved

2021-03-31

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 4.6)

CNA CVSS vector

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

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class

Data version

5.1

Document digest

6d6b0d8a4fa88178242d3db62147d2e44efc277dacfec7b20bc3018102141c9c

• www.ibm.comhttps://www.ibm.com/support/pages/node/6467045x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-sv-cve202129676-link-injection (199575)https://exchange.xforce.ibmcloud.com/vulnerabilities/199575vdb-entryx_refsource_XF