What is CVE-2018-1990?

CVE-2018-1990 is a medium-severity vulnerability in IBM Cloud App Management, classified under Information Disclosure. CVSS score: 5.3/10. Published 2019-05-10.

How severe is CVE-2018-1990?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in IBM Cloud App Management

CVE-2018-1990

IBM Cloud App Management V2018.2.0, V2018.4.0, and V2018.4.1 could allow an attacker to obtain sensitive configuration information using a specially crafted HTTP request. IBM X-Force ID: 154283.

Vulnerability class: Information Disclosure

Published 2019-05-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.023 (82.5th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

IBM Cloud App Management — versions V2018.4.0, V2018.2.0, V2018.4.1
IBM Cloud App Management — versions 2018.2.0, 2018.4.0, 2018.4.1

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.ibm.com/support/docview.wss (Patch, Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/154283 (VDB Entry, vdb-entry, Vendor Advisory)
www.securityfocus.com/bid/108327 (vdb-entry)

Frequently asked questions

What is CVE-2018-1990?: CVE-2018-1990 is a medium-severity vulnerability in IBM Cloud App Management, classified under Information Disclosure. CVSS score: 5.3/10. Published 2019-05-10.
How severe is CVE-2018-1990?: Medium severity. CVSS v3 base score is 5.3 out of 10.