CVE-2019-4158

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

0.68% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 50.0% of scored records. A rank, not a probability.

NVD base score

5.4 (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:L/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

2019-06-25 15:45Z7 YR AGO

Last updated

2024-09-16 20:22Z1 YR AGO

Reserved

2019-01-03

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.4)

CNA CVSS vector

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

Weaknesses

• CWE-862Missing AuthorizationClass

Data version

5.1

Document digest

1faa3e0f509f447b10aea1b9a81f3d88234ad160f8586a4ad74c5acb433874dd

• www.ibm.comhttps://www.ibm.com/support/docview.wss?uid=ibm10888379x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-sam-cve20194158-improper-auth (158574)https://exchange.xforce.ibmcloud.com/vulnerabilities/158574vdb-entryx_refsource_XF