CVE-2020-36910

Cayin Signage Media Player 3.0 Authenticated Remote Command Injection via NTP Parameter

HIGH
8.8
CVSS Score
Published: January 6, 2026 at 03:52 PM UTC
Updated: June 17, 2026 at 03:16 AM UTC
19 products affected across 1 vendorSMP-8000SMP-2210SMP-2100

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Severity
HIGH8.8
Exploit prediction
EPSS 1%
SSVC
PoC

Description

Cayin Signage Media Player 3.0 contains an authenticated remote command injection vulnerability in system.cgi and wizard_system.cgi pages. Attackers can exploit the 'NTP_Server_IP' parameter with default credentials to execute arbitrary shell commands as root.

Affected

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78

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