CVE-2021-37189

mediumpriority · track · 30OT risk · elevatedEPSS 0.006 · 49 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.61% (49th) EPSS

CVSS 5 · medium

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

An issue was discovered on Digi TransPort Gateway devices through 5.2.13.4. They do not set the Secure attribute for sensitive cookies in HTTPS sessions, which could cause the user agent to send those cookies in cleartext over an HTTP session.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

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

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-311USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
digi transport wr11 firmware< 6.0.0.0nvdUScpe:2.3:o:digi:transport_wr11_firmware:*:*:*:*:*:*:*:*
digi transport wr11 xt firmware< 6.0.0.0nvdUScpe:2.3:o:digi:transport_wr11_xt_firmware:*:*:*:*:*:*:*:*
digi transport wr21 firmware< 6.0.0.0nvdUScpe:2.3:o:digi:transport_wr21_firmware:*:*:*:*:*:*:*:*
digi transport wr31 firmware< 6.0.0.0nvdUScpe:2.3:o:digi:transport_wr31_firmware:*:*:*:*:*:*:*:*
digi transport wr41 firmware< 6.0.0.0nvdUScpe:2.3:o:digi:transport_wr41_firmware:*:*:*:*:*:*:*:*
digi transport wr44 firmware< 6.0.0.0nvdUScpe:2.3:o:digi:transport_wr44_firmware:*:*:*:*:*:*:*:*

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 2021-12-10modified 2026-06-17

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+763 more

references (8)

External citations — patches, advisories, analysis.

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