What is CVE-2020-4928?

CVE-2020-4928 is a medium-severity vulnerability in Ibm Cloud Pak System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.7/10. Published 2021-01-04.

How severe is CVE-2020-4928?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Arbitrary file upload in Ibm Cloud Pak System

CVE-2020-4928

IBM Cloud Pak System 2.3 could allow a local privileged attacker to upload arbitrary files. By intercepting the request and modifying the file extention, the attacker could execute arbitrary code on the server. IBM X-Force ID: 191705.

Vulnerability class: Unrestricted File Upload

EPSS: 0.004 (27.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm Cloud Pak System — versions 2.3
Ibm Cloud_pak_system

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2020-4928?: CVE-2020-4928 is a medium-severity vulnerability in Ibm Cloud Pak System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.7/10. Published 2021-01-04.
How severe is CVE-2020-4928?: Medium severity. CVSS v3 base score is 6.7 out of 10.