CVE-2020-4964

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

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-04-12 18:00Z5 YR AGO

Last updated

2024-09-16 19:09Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.1

Document digest

eb26d7dd48ef8b911993d286cad038d015a844af7885b9a7616e1ceddf824a4e

• www.ibm.comhttps://www.ibm.com/support/pages/node/6441803x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-jazz-cve20204964-phishing (192419)https://exchange.xforce.ibmcloud.com/vulnerabilities/192419vdb-entryx_refsource_XF