CVE-2020-36910
HIGH EPSS 66.3%
Published Jan 6, 20265mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published Jan 6, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
66.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-78 OS Command Injection Injection
References 7
- cxsecurity.com https://cxsecurity.com/issue/WLB-2020060049
- exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/182924
- packetstorm.news https://packetstorm.news/files/id/157942
- cayintech.com https://www.cayintech.com
- exploit-db.com https://www.exploit-db.com/exploits/48557
- vulncheck.com https://www.vulncheck.com/advisories/cayin-signage-media-player-authenticated-remote-command-injection-via-ntp-parameter
- zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5569.php
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.