RCE in Systemk Nvr 504
CVE-2023-7227
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Systemk Nvr 504 — versions 2.3.5SK.30084998
- Systemk Nvr 508 — versions 2.3.5SK.30084998
- Systemk Nvr 516 — versions 2.3.5SK.30084998
- Systemk-Corp Nvr 504
- Systemk-Corp Nvr 504 Firmware — versions 2.3.5sk.30084998
- Systemk-Corp Nvr 508
- Systemk-Corp Nvr 508 Firmware — versions 2.3.5sk.30084998
- Systemk-Corp Nvr 516
- Systemk-Corp Nvr 516 Firmware — versions 2.3.5sk.30084998
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-24-025-02 (US Government Resource, Third Party Advisory, government-resource)
Frequently asked questions
- What is CVE-2023-7227?
- CVE-2023-7227 is a critical-severity vulnerability in Systemk Nvr 504, classified under Command Injection. CVSS score: 9.8/10. Published 2024-01-25.
- How severe is CVE-2023-7227?
- Critical severity. CVSS v3 base score is 9.8 out of 10.