Cyber Resilience

CVE-2023-7227

CriticalRCE

Published: 25 January 2024

Published
25 January 2024
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0070 72.4th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-7227 is a critical-severity Command Injection (CWE-77) vulnerability in Systemk-Corp Nvr 504 Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 27.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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.

CWE(s)
CWE-77

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

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

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References