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TI-2020-07079 Aliases CVE-2020-8822GHSA-4mmf-4hwq-j237

Digi TransPort WR21 5.2.2.3, WR44 5.1.6.4, and WR44v2 5.1.6.9 devices allow stored XSS in the web application.

Priority LOW 23CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Digi TransPort WR21 5.2.2.3, WR44 5.1.6.4, and WR44v2 5.1.6.9 devices allow stored XSS in the web application.

Why it matters now

EPSS 0.00564 47th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:o:digi:transport_wr21_firmware:5.2.2.3:*:*:*:*:*:*:*5.2.2.3VulnerableDigi
cpe:2.3:h:digi:transport_wr21:-:*:*:*:*:*:*:*not specified by NVDRunning onDigi
cpe:2.3:o:digi:transport_wr44_firmware:5.1.6.4:*:*:*:*:*:*:*5.1.6.4VulnerableDigi
cpe:2.3:h:digi:transport_wr44:-:*:*:*:*:*:*:*not specified by NVDRunning onDigi
cpe:2.3:o:digi:transport_wr44_firmware:5.1.6.9:*:*:*:*:*:*:*5.1.6.9VulnerableDigi
cpe:2.3:h:digi:transport_wr44:2:*:*:*:*:*:*:*2Running onDigi
  • cpe:2.3:o:digi:transport_wr21_firmware:5.2.2.3:*:*:*:*:*:*:* Versions 5.2.2.3 Vulnerable ·Digi
  • cpe:2.3:h:digi:transport_wr21:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
  • cpe:2.3:o:digi:transport_wr44_firmware:5.1.6.4:*:*:*:*:*:*:* Versions 5.1.6.4 Vulnerable ·Digi
  • cpe:2.3:h:digi:transport_wr44:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Digi
  • cpe:2.3:o:digi:transport_wr44_firmware:5.1.6.9:*:*:*:*:*:*:* Versions 5.1.6.9 Vulnerable ·Digi
  • cpe:2.3:h:digi:transport_wr44:2:*:*:*:*:*:*:* Versions 2 Running on ·Digi

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-8822
  2. 2026-10-03 Alias added: GHSA-4mmf-4hwq-j237

References

Exploit 1

  • 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-2021-15251 An issue was discovered on Digi TransPort Gateway devices through 5.2.13.4. CVSS 3.1HIGH 7.5
  • TI-2021-15249 An issue was discovered on Digi TransPort devices through 2021-07-21. CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences