PT-2021-16762 · Teradici · Teradici Pcoip Standard Agent

Published 2021-07-21 · Updated 2022-06-06 · CVE-2021-25698

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Teradici PCoIP Standard Agent versions prior to 21.07.0

Description The issue arises from the OpenSSL component being compiled without the no-autoload-config option. This allows an attacker to elevate privileges to those of the running process by placing a specially crafted dll in a build configuration directory.

Recommendations For versions prior to 21.07.0, update to version 21.07.0 or later to resolve the issue. As a temporary workaround, consider restricting access to build configuration directories to minimize the risk of exploitation.

Fix

Untrusted Search Path

Weakness Enumeration

CWE-426

Related Identifiers

CVE-2021-25698

Affected Products

Teradici Pcoip Standard Agent

References · 4

• https://advisory.teradici.com/security-advisories/102 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25698 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25698 · Security Note
• https://t.me/cvenotify/31166 · Telegram Post