CVE-2021-37189

—

CVSS 3.1

7.5 high

EPSS

<1%p46

Published

Dec 10, 2021 (Dec 10, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: digi
Products: transport wr11 firmware, transport wr11 xt firmware, transport wr21 firmware, transport wr31 firmware, transport wr41 firmware, transport wr44 firmware
Weakness: CWE-311
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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