CVE-2018-1987

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

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 23.1% 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:L/UI:N/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

2019-08-02 14:10Z7 YR AGO

Last updated

2024-09-17 02:52Z2 YR AGO

Reserved

2017-12-13

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

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

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

2f3297e5f40917e018fa2a6b55145c694e280f2d46baf3aabc8183476982ba1b

• www.ibm.comhttp://www.ibm.com/support/docview.wss?uid=ibm10883782x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-tivoli-cve20181987-info-disc (154280)https://exchange.xforce.ibmcloud.com/vulnerabilities/154280vdb-entryx_refsource_XF