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Status published
High
CVE-2021-37188
An issue was discovered on Digi TransPort devices through 2021-07-21....
Vulnerability Description
An issue was discovered on Digi TransPort devices through 2021-07-21. An authenticated attacker may load customized firmware (because the bootloader does not verify that it is authentic), changing the behavior of the gateway.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from digi
View All →CVE-2022-26953
Digi Passport Firmware through 1.5.1,1 is affected by a buffer...
High
7.5
CVE-2022-26952
Digi Passport Firmware through 1.5.1,1 is affected by a buffer...
High
7.5
CVE-2021-37189
An issue was discovered on Digi TransPort Gateway devices through...
High
7.5
CVE-2021-37187
An issue was discovered on Digi TransPort devices through 2021-07-21....
Medium
6.5
CVE-2021-36767
In Digi RealPort through 4.10.490, authentication relies on a challenge-response...
Critical
9.8
Affected Vendor
digi
View all reports →Affected Software
transport dr64 firmware, transport vc74 firmware, transport wr11 firmware, transport wr11 xt firmware, transport wr21 firmware, transport wr31 firmware, transport wr41 firmware, transport wr44 firmware
Vulnerable Versions:
0, 5.0.0.0, 6.0.0.0, 8.0.0.0
Timeline
Official Publish:
December 10th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.