What is CVE-2020-4828?

CVE-2020-4828 is a medium-severity vulnerability in IBM API Connect, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-02-04.

How severe is CVE-2020-4828?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Improper input validation in IBM API Connect

CVE-2020-4828

IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 is vulnerable to web cache poisoning, caused by improper input validation by modifying HTTP request headers. IBM X-Force ID: 189842.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.008 (53.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

Ibm Api Connect — versions 2018.4.1.0, 2018.4.1.13, 10.0.0.0
Ibm Api_connect — versions 10.0.0.0, 10.0.1.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2020-4828?: CVE-2020-4828 is a medium-severity vulnerability in IBM API Connect, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-02-04.
How severe is CVE-2020-4828?: Medium severity. CVSS v3 base score is 6.5 out of 10.