What is CVE-2021-38944?

CVE-2021-38944 is a medium-severity vulnerability in Ibm Datapower Gateway. CVSS score: 4.8/10. Published 2022-05-18.

How severe is CVE-2021-38944?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Vulnerability in Ibm Datapower Gateway

CVE-2021-38944

IBM DataPower Gateway 10.0.2.0 through 1.0.3.0, 10.0.1.0 through 10.0.1.5, and 2018.4.1.0 through 2018.4.1.18 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker…

EPSS: 0.002 (36.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/C:L/A:N/I:L/UI:N/PR:N/S:U/AC:H/E:U/RC:C/RL:O.

Affected products

Ibm Datapower Gateway — versions 2018.4.1.0, 10.0.1.0, 10.0.2.0

References

www.ibm.com/support/pages/node/6587070 (x_refsource_CONFIRM)
ibm-datapower-cve202138944-header-injection (211236) (vdb-entry, x_refsource_XF)

Frequently asked questions

What is CVE-2021-38944?: CVE-2021-38944 is a medium-severity vulnerability in Ibm Datapower Gateway. CVSS score: 4.8/10. Published 2022-05-18.
How severe is CVE-2021-38944?: Medium severity. CVSS v3 base score is 4.8 out of 10.