CVE-2020-4092

Name: CVE-2020-4092
Creator: NVD / NIST
Published: 2020-05-06T13:15:14.713+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2020-4092 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. "If port encryption is not enabled on the Domino Server, HCL Nomad on Android and iOS Platforms will communicate in clear text and does not currently have a user interface option to change the setting to request an encrypted communication channel with the Domino server. This can potentially expose sensitive information including but not limited to server names, user IDs and document content.". EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

"If port encryption is not enabled on the Domino Server, HCL Nomad on Android and iOS Platforms will communicate in clear text and does not currently have a user interface option to change the setting to request an encrypted communication channel with the Domino server. This can potentially expose sensitive information including but not limited to server names, user IDs and document content."

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.33%

24.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-319

Affected Software

Vendor	Product	Versions
Hcltech	Hcl Nomad	1.0
Hcltech	Hcl Nomad	1.0.1
Hcltech	Hcl Nomad	1.0.2
Hcltech	Hcl Nomad	1.0.3
Hcltech	Hcl Nomad	1.0.4
Hcltech	Hcl Nomad	1.0.5
Hcltech	Hcl Nomad	1.0.6
Hcltech	Hcl Nomad	1.0.7
Hcltech	Hcl Nomad	1.0.8

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0078969Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0078969Vendor Advisory

Timeline

Published: May 6, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-4092?

How severe is CVE-2020-4092?

CVE-2020-4092 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2020-4092?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-4092?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST