Open Redirect vulnerability in Micro Focus Network Automation, affecting Network Automation versions 10.4x, 10.5x, 2018.05, 2018.11, 2019.0…

published 2021-09-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-24596

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

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.

Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	5.8	AV:N/AC:M/Au:N/C:P/I:P/A:N

Affected products

n/a Network Automation.

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

portal.microfocus.com /s/article/KM000001673

Sources

CVE List CVE-2021-38123
NVD CVE-2021-38123

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Summary