CVE-2020-4588

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

1.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 70.1% 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:N/UI:R/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

2020-10-30 13:50Z5 YR AGO

Last updated

2024-09-16 16:53Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

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

Weaknesses

• CWE-434Unrestricted Upload of File with Dangerous TypeBase

Data version

5.1

Document digest

ff8efdf14ffa58c9da864d7c499189b439ee36dcf42d4e0415db7064d98a46de

• www.ibm.comhttps://www.ibm.com/support/pages/node/6357037x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-i2-cve20204588-file-upload (184579)https://exchange.xforce.ibmcloud.com/vulnerabilities/184579vdb-entryx_refsource_XF