CVE-2021-37187
MEDIUMCVSS 6.5/10EPSS 0.68%
Last modified
CVE-2021-37187 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An issue was discovered on Digi TransPort devices through 2021-07-21. An authenticated attacker may read a password file (with reversible passwords) from the device, which allows decoding of other users' passwords.. EPSS estimates a 0.68% 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 read a password file (with reversible passwords) from the device, which allows decoding of other users' passwords.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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
What is CVE-2021-37187?
An issue was discovered on Digi TransPort devices through 2021-07-21. An authenticated attacker may read a password file (with reversible passwords) from the device, which allows decoding of other users' passwords.
How severe is CVE-2021-37187?
CVE-2021-37187 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.
How do I fix CVE-2021-37187?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-37187?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST