An issue was discovered on Digi TransPort devices through 2021-07-21.
Priority LOW 30CWE-522Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-522.
Summary
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.
Why it matters now
EPSS 0.00704 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 18
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:digi:transport_dr64_firmware:*:*:*:*:*:*:*:* | up to 5.2.4.9 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_dr64:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_dr64_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_sr44:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_vc74_firmware:*:*:*:*:*:*:*:* | up to 5.2.4.9 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_vc74:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr11_firmware:*:*:*:*:*:*:*:* | up to 8.2.1.3 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr11:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr11_xt_firmware:*:*:*:*:*:*:*:* | up to 8.2.1.3 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
- cpe:2.3:o:digi:transport_dr64_firmware:*:*:*:*:*:*:*:* Versions up to 5.2.4.9 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_dr64:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_dr64_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Digi
- cpe:2.3:h:digi:transport_sr44:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_vc74_firmware:*:*:*:*:*:*:*:* Versions up to 5.2.4.9 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_vc74:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_wr11_firmware:*:*:*:*:*:*:*:* Versions up to 8.2.1.3 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr11:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_wr11_xt_firmware:*:*:*:*:*:*:*:* Versions up to 8.2.1.3 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
Show 8 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:digi:transport_wr21_firmware:*:*:*:*:*:*:*:* | up to 8.2.1.3 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr21:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr31_firmware:*:*:*:*:*:*:*:* | up to 8.2.1.3 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr31:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr41_firmware:*:*:*:*:*:*:*:* | 5.0.0.0 – 5.2.4.6; 6.0.0.0 – 6.1.3.5; 8.0.0.0 – 8.3.1.2 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr41:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr44_firmware:*:*:*:*:*:*:*:* | up to 8.3.1.2 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr44:v2:*:*:*:*:*:*:* | v2 | Running on | Digi |
- cpe:2.3:o:digi:transport_wr21_firmware:*:*:*:*:*:*:*:* Versions up to 8.2.1.3 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr21:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_wr31_firmware:*:*:*:*:*:*:*:* Versions up to 8.2.1.3 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr31:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_wr41_firmware:*:*:*:*:*:*:*:* Versions 5.0.0.0 – 5.2.4.6; 6.0.0.0 – 6.1.3.5; 8.0.0.0 – 8.3.1.2 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr41:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_wr44_firmware:*:*:*:*:*:*:*:* Versions up to 8.3.1.2 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr44:v2:*:*:*:*:*:*:* Versions v2 Running on ·Digi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-37187
- 2026-10-03 Alias added: GHSA-j8g6-7jj6-7w7v
References
More Digi Transport Dr64 Firmware vulnerabilities
- TI-2021-14429 An issue was discovered in Digi TransPort DR64, SR44 VC74, and WR. CVSS 3.1CRITICAL 9.8
- TI-2021-15250 An issue was discovered on Digi TransPort devices through 2021-07-21. CVSS 3.1HIGH 8.8
Sources
- CVE-2021-37187 · CVE Program
- CVE-2021-37187 · NVD
- FIRST EPSS
- GHSA-j8g6-7jj6-7w7v · GitHub Advisory Database · CC BY 4.0
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