CVE-2018-1738

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

1.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 63.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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

2018-10-11 12:00Z7 YR AGO

Last updated

2024-09-16 17:28Z1 YR AGO

Reserved

2017-12-13

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

cf08c653728df0046291d7e9bee9864ac71d9cfff1c85ac185b5250e23db862b

• www.ibm.comhttp://www.ibm.com/support/docview.wss?uid=ibm10733309x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-tivoli-cve20181738-improper-auth(147907)https://exchange.xforce.ibmcloud.com/vulnerabilities/147907vdb-entryx_refsource_XF