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TI-2020-16309 Aliases CVE-2020-26879GHSA-v4g7-hcw8-gwmg

Ruckus vRioT through 1.5.1.0.21 has an API backdoor that is hardcoded into…

Priority HIGH 71CWE-798Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.

Summary

Ruckus vRioT through 1.5.1.0.21 has an API backdoor that is hardcoded into validate_token.py. An unauthenticated attacker can interact with the service API by using a backdoor value as the Authorization header.

Why it matters now

EPSS 0.4437 98th 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 · 2

CPEVersionsRoleVendor
cpe:2.3:a:commscope:ruckus_vriot:*:*:*:*:*:*:*:*up to 1.5.1.0.21VulnerableCommScope, Inc.
cpe:2.3:h:commscope:ruckus_iot_module:-:*:*:*:*:*:*:*not specified by NVDRunning onCommScope, Inc.
  • cpe:2.3:a:commscope:ruckus_vriot:*:*:*:*:*:*:*:* Versions up to 1.5.1.0.21 Vulnerable ·CommScope, Inc.
  • cpe:2.3:h:commscope:ruckus_iot_module:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·CommScope, Inc.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-26879
  2. 2026-10-03 Alias added: GHSA-v4g7-hcw8-gwmg

References

Exploit 1

Advisory 5

  • TI-2020-16308 Ruckus through 1.5.1.0.21 is affected by remote command injection. CVSS 3.1HIGH 8.8

Sources

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