What’s Vulnerable › Vulnerabilities

CVE-2023-7227: Command Injection vulnerability in SystemK NVR 504/508/516

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-25 · updated 2026-06-17
• Weakness: CWE-77

Description

SystemK NVR 504/508/516 versions 2.3.5SK.30084998 and prior are vulnerable to a command injection vulnerability in the dynamic domain name system (DDNS) settings that could allow an attacker to execute arbitrary commands with root privileges.

Affected products

• Systemk-Corp Nvr 504 Firmware: 2.3.5sk.30084998
• Systemk-Corp Nvr 508 Firmware: 2.3.5sk.30084998
• Systemk-Corp Nvr 516 Firmware: 2.3.5sk.30084998

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-24-025-02
• https://www.cisa.gov/news-events/ics-advisories/icsa-24-025-02

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