An issue was discovered on Digi TransPort Gateway devices through 5.2.13.4.
Priority LOW 34CWE-311Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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-311.
Summary
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.
Why it matters now
EPSS 0.00608 49th 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 · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:digi:transport_wr11_firmware:*:*:*:*:*:*:*:* | before 6.0.0.0 | 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:*:*:*:*:*:*:*:* | before 6.0.0.0 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr21_firmware:*:*:*:*:*:*:*:* | before 6.0.0.0 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr21:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr31_firmware:*:*:*:*:*:*:*:* | before 6.0.0.0 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr31:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
| cpe:2.3:o:digi:transport_wr41_firmware:*:*:*:*:*:*:*:* | before 6.0.0.0 | Vulnerable | Digi |
| cpe:2.3:h:digi:transport_wr41:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Digi |
- cpe:2.3:o:digi:transport_wr11_firmware:*:*:*:*:*:*:*:* Versions before 6.0.0.0 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 before 6.0.0.0 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
- cpe:2.3:o:digi:transport_wr21_firmware:*:*:*:*:*:*:*:* Versions before 6.0.0.0 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 before 6.0.0.0 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 before 6.0.0.0 Vulnerable ·Digi
- cpe:2.3:h:digi:transport_wr41:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-37189
- 2026-10-03 Alias added: GHSA-5xj4-c9mm-32pr
References
More Digi Transport Wr11 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
- TI-2021-15249 An issue was discovered on Digi TransPort devices through 2021-07-21. CVSS 3.1MEDIUM 6.5
Sources
- CVE-2021-37189 · CVE Program
- CVE-2021-37189 · NVD
- FIRST EPSS
- GHSA-5xj4-c9mm-32pr · GitHub Advisory Database · CC BY 4.0
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