CVE-2021-29774

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

0.98% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-10-27 16:00Z4 YR AGO

Last updated

2024-09-17 02:10Z1 YR AGO

Reserved

2021-03-31

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.1

Document digest

f3c4b8570d10b1be901ec37421a95ad82349b6124c981fb88362e2aeff97e7e8

• www.ibm.comhttps://www.ibm.com/support/pages/node/6508583x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-engineering-cve202129774-priv-escalation (203025)https://exchange.xforce.ibmcloud.com/vulnerabilities/203025vdb-entryx_refsource_XF