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CVE-2020-37228

iDS6 DSSPro Digital Signage System 6.2 CAPTCHA Security Bypass

CVSS 9.3 CRITICALEPSS 0.4%CWE-307
Vexday Risk Score
48Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.3EPSS 0.4%KEV nãoPoC públicaNuclei Metasploit Patch referenciado
Lifecycle
16 May 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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