CVE-2021-37189

HIGH

Digi TransPort Gateway Firmware < 6.0.0.0 - Sensitive Cookie Information Disclosure via Missing Secure Attribute

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.digi.com/search/results?q=transport

Scores

CVSS v3 7.5
EPSS 0.0059
EPSS Percentile 43.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-311
Status published
Products (6)
digi/transport_wr11_firmware < 6.0.0.0
digi/transport_wr11_xt_firmware < 6.0.0.0
digi/transport_wr21_firmware < 6.0.0.0
digi/transport_wr31_firmware < 6.0.0.0
digi/transport_wr41_firmware < 6.0.0.0
digi/transport_wr44_firmware < 6.0.0.0
Published Dec 10, 2021
Tracked Since Feb 18, 2026