PT-2021-20891 · Tieline · Tieline Ip Audio Gateway

Published 2021-07-01 · Updated 2022-07-12 · CVE-2021-35336

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Tieline IP Audio Gateway versions 2.6.4.8 and below

Description: The issue concerns Incorrect Access Control in the Tieline Web Administrative Interface, allowing an unauthenticated user to access sensitive parts of the system with a high-privileged account.

Recommendations: For versions 2.6.4.8 and below, update to a version above 2.6.4.8 to resolve the issue. As a temporary workaround, consider restricting access to the Tieline Web Administrative Interface to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-1188

Related Identifiers

CVE-2021-35336

Affected Products

Tieline Ip Audio Gateway

References · 3

• 🔥 https://pratikkhalane91.medium.com/use-of-default-credentials-to-unauthorised-remote-access-of-internal-panel-of-tieline-c1ffe3b3757c · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-35336 · Security Note
• https://osv.dev/vulnerability/CVE-2021-35336 · Vendor Advisory