CVE-2020-4092

mediumpriority · track · 21OT risk · elevatedEPSS 0.003 · 26 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.33% (26th) EPSS

CVSS 5 · medium

Is it mine?

10 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

"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."

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-319USprimary

affected products (10)

Products and version ranges known to be affected.

n/a "HCL Nomad"≤ "Android versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, and iOS versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8"enisa_euvdEU
hcltech hcl nomad= 1.0nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.1nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.2nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.3nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.4nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.5nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.6nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.7nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*
hcltech hcl nomad= 1.0.8nvdUScpe:2.3:a:hcltech:hcl_nomad:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-05-06modified 2026-06-17

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+1179 more

references (5)

External citations — patches, advisories, analysis.

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