CVE-2020-4494

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

2.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.2% 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:L/PR:N/UI:N/S:U/C:H/I:N/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

2020-06-15 13:25Z6 YR AGO

Last updated

2024-09-17 02:41Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

f10bfd5b21bc528281bc66b6e2ee15a3db42860d0dea6ff7907caf69f63788cc

• www.ibm.comhttps://www.ibm.com/support/pages/node/6221448x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-spectrum-cve20204494-info-disc (182019)https://exchange.xforce.ibmcloud.com/vulnerabilities/182019vdb-entryx_refsource_XF