CVE-2020-4829

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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 27.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/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

2020-12-10 22:11Z5 YR AGO

Last updated

2024-09-16 18:04Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.1

Document digest

a9bbde17c951b2ae60b71cb96abe291895f588b85a28c3385bdd6345b7e496dd

• www.ibm.comhttps://www.ibm.com/support/pages/node/6380430x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-aix-cve20204829-priv-escalation (189960)https://exchange.xforce.ibmcloud.com/vulnerabilities/189960vdb-entryx_refsource_XF