AUGUST 4, 2026
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Case File

CVE-2021-35336

CRITICAL · CVSS 9.8 EPSS 10.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-01 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Its EPSS score suggests a 10.1% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

CVE
CVE-2021-35336
Severity
CRITICAL
CVSS
9.8
EPSS
10.11%

Original NVD Description

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.