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Vulnerabilities

Vulnerability · CVE-2020-36910

Cayin Signage Media Player 3.0 contains an authenticated remote command injection vulnerability in system.cgi and wizard_system.cgi pages.

Published Jan 6, 2026 · catalog updated Jul 15, 2026 · Cayin Technology SMP-2200

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2020-36910. EPSS is 1.43%. Act only if a listed version of Cayin Technology SMP-2200 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.43%
Remediation
Advisory link
Affected products
vendor Cayin Technology SMP-2200 3.0 Build 19025

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Cayin Technology SMP-2200 3.0 Build 190253.0 Build 19025

How to fix CVE-2020-36910

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2020-36910. EPSS is 1.43%. Act only if a listed version of Cayin Technology SMP-2200 is installed.

Which versions are affected?

Compare what you have installed with Cayin Technology SMP-2200 3.0 Build 19025 3.0 Build 19025. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.43%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 6, 2026 · EUVD

    Detected

    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.

  2. Jul 15, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2020-36910

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-36910

    30-day exploitation probability 1.43%

    first.org
  • EUVDVulnerability recordEUVD-2026-1026

    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.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 29, 2026
  • FIRST EPSSOct 29, 2026
  • EUVDOct 29, 2026