Open Redirect in Microfocus Network Automation

CVE-2021-38123

Open Redirect vulnerability in Micro Focus Network Automation, affecting Network Automation versions 10.4x, 10.5x, 2018.05, 2018.11, 2019.05, 2020.02, 2020.08, 2020.11, 2021.05. The vulnerability could allow redirect users to malicious websites after authentication.

Vulnerability class: Open Redirect

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-38123: held from 0.006 to 0.006.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

  • Microfocus Network Automation — versions 10.40, 10.50, 2018.05
  • Network Automation. — versions Network Automation (NA) versions 10.4x, 10.5x, 2018.05, 2018.11, 2019.05, 2020.02, 2020.08, 2020.11, 2021.05.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-38123?
CVE-2021-38123 is a medium-severity vulnerability in Microfocus Network Automation, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2021-09-07.
How severe is CVE-2021-38123?
Medium severity. CVSS v3 base score is 6.1 out of 10.