PT-2019-16787 · Crestron · Crestron Am-100+1

Published 2019-04-30 · Updated 2020-10-16 · CVE-2019-3933

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Crestron AM-100 version 1.6.0.2 Crestron AM-101 version 2.7.0.2

Description The issue allows a remote, unauthenticated attacker to bypass the presentation code by requesting the "/images/browserslide.jpg" API endpoint via HTTP. This enables the attacker to watch a slideshow without knowing the access code.

Recommendations For Crestron AM-100 version 1.6.0.2, consider restricting access to the "/images/browserslide.jpg" endpoint until a patch is available. For Crestron AM-101 version 2.7.0.2, consider restricting access to the "/images/browserslide.jpg" endpoint until a patch is available.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

CWE-425

Related Identifiers

CVE-2019-3933

Affected Products

Crestron Am-100

Crestron Am-101

References · 3

• 🔥 https://tenable.com/security/research/tra-2019-20 · Exploit
• https://osv.dev/vulnerability/CVE-2019-3933 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3933 · Security Note