CRITICAL SeverityCVSS 4.09.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVE-2020-37228

Last updated May 16, 2026 · Published May 16, 2026

Description

iDS6 DSSPro Digital Signage System 6.2 contains a CAPTCHA security bypass vulnerability that allows attackers to bypass authentication by requesting the autoLoginVerifyCode object. Attackers can retrieve valid CAPTCHA codes via the login endpoint and use them to perform brute-force attacks against user accounts.

Affected products

1 listed

Yerootech:iDS6 DSSPro Digital Signage System

Mappings

CWE

CWE-307

CAPEC

None listed.

Research

AuthenticationA threat-focused guide to authentication, covering attack paths, design pitfalls, and concrete defenses from…

Guides

JWT Security Best PracticesWhat to validate, rotate, and avoid in real systems.
OAuth 2.0 Security Best PracticesCommon pitfalls in PKCE, tokens, and redirect handling.

Training

Authentication PatternsOAuth 2.1, passkeys, WebAuthn, and JWTs - modern identity for modern apps.

CVE-2020-37228

Description

Affected products

Mappings

Related