Read the docs
TI-2021-14173 Aliases CVE-2021-35336GHSA-gcr2-226m-p44h

Tieline IP Audio Gateway 2.6.4.8 and below is affected by Incorrect Access Control.

Priority MEDIUM 54CWE-1188Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Tieline IP Audio Gateway 2.6.4.8 and below is affected by Incorrect Access Control. A vulnerability in the Tieline Web Administrative Interface could allow an unauthenticated user to access a sensitive part of the system with a high privileged account.

Why it matters now

EPSS 0.10107 95th 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:o:tieline:ip_audtio_gateway_firmware:*:*:*:*:*:*:*:*up to 2.6.4.8VulnerableTieline
cpe:2.3:h:tieline:ip_audtio_gateway:-:*:*:*:*:*:*:*not specified by NVDRunning onTieline
  • cpe:2.3:o:tieline:ip_audtio_gateway_firmware:*:*:*:*:*:*:*:* Versions up to 2.6.4.8 Vulnerable ·Tieline
  • cpe:2.3:h:tieline:ip_audtio_gateway:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tieline

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-35336
  2. 2026-10-03 Alias added: GHSA-gcr2-226m-p44h

References

Exploit 1

Sources

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