CVE-2020-13176
CWE-79Published: August 11, 2020· Updated: Jun 17, 2026
Official Description
The Management Interface of the Teradici Cloud Access Connector and Cloud Access Connector Legacy for releases prior to April 24, 2020 (v16 and earlier for the Cloud Access Connector) contains a stored cross-site scripting (XSS) vulnerability which allows a remote unauthenticated attacker to poison log files with malicious JavaScript via the login page which is executed when an administrator views the logs within the application.
Technical Analysis
CVE-2020-13176 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-79)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-13176 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts