CVE-2021-37188
Last modified
CVE-2021-37188 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Digi | Transport Dr64 Firmware | <= 5.2.4.9 |
| Digi | Transport Dr64 Firmware | All versions |
| Digi | Transport Vc74 Firmware | <= 5.2.4.9 |
| Digi | Transport Wr11 Firmware | <= 8.2.1.3 |
| Digi | Transport Wr11 Xt Firmware | <= 8.2.1.3 |
| Digi | Transport Wr21 Firmware | <= 8.2.1.3 |
| Digi | Transport Wr31 Firmware | <= 8.2.1.3 |
| Digi | Transport Wr41 Firmware | >= 5.0.0.0, <= 5.2.4.6 |
| Digi | Transport Wr41 Firmware | >= 6.0.0.0, <= 6.1.3.5 |
| Digi | Transport Wr41 Firmware | >= 8.0.0.0, <= 8.3.1.2 |
| Digi | Transport Wr44 Firmware | <= 8.3.1.2 |
References
- https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-04.txtThird Party Advisory
- https://www.digi.com/search/results?q=transportVendor Advisory
- https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-04.txtThird Party Advisory
- https://www.digi.com/search/results?q=transportVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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