CVE-2023-40158

Description

Hidden functionality vulnerability in the CBC products allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter its settings. As for the affected products/versions, see the detailed information provided by the vendor. Note that NR4H, NR8H, NR16H series and DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series are no longer supported, therefore updates for those products are not provided.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 1.97% Top 20%
Vendor Advisory ganzsecurity.com
Affected: CBC Co.,Ltd. NR4H, NR8H, NR16H series
Affected: CBC Co.,Ltd. DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series
Affected: CBC Co.,Ltd. NR-4M, NR-8M, NR-16M series
Affected: CBC Co.,Ltd. NR-4F, NR-8F, NR-16F series
Affected: CBC Co.,Ltd. DR-16M, DR-8M, DR-4M51 series
Published at:
Updated at:

References

Link Tags
https://download.ganzsecurity.pl/ product
https://ganzsecurity.com/release/1578/digimasterpixelmaster-security-notice vendor advisory
https://jvn.jp/en/vu/JVNVU92545432/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-40158?
CVE-2023-40158 has been scored as a high severity vulnerability.
How to fix CVE-2023-40158?
To fix CVE-2023-40158, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-40158 being actively exploited in the wild?
It is possible that CVE-2023-40158 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-40158?
CVE-2023-40158 affects CBC Co.,Ltd. NR4H, NR8H, NR16H series, CBC Co.,Ltd. DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series, CBC Co.,Ltd. NR-4M, NR-8M, NR-16M series, CBC Co.,Ltd. NR-4F, NR-8F, NR-16F series, CBC Co.,Ltd. DR-16M, DR-8M, DR-4M51 series.
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