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CVE-2023-7227

CRITICALCVSS 9.8/10EPSS 1.28%

Last modified

CVE-2023-7227 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. . EPSS estimates a 1.28% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
1.28%

66.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Systemk-CorpNvr 504 Firmware2.3.5sk.30084998
Systemk-CorpNvr 508 Firmware2.3.5sk.30084998
Systemk-CorpNvr 516 Firmware2.3.5sk.30084998

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2023-7227?
CVE-2023-7227 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.28% probability of exploitation in the next 30 days.
How do I fix CVE-2023-7227?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-7227?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST