CVE-2023-40158
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductCbc Nr4h Firmware
PublishedAug 23, 2023
First seenAug 23, 2023
Weakness typeCWE-912CWE-912
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cbc nr4h_firmware | No range specified | — |
| cbc nr8h_firmware | No range specified | — |
| cbc nr16h_firmware | No range specified | — |
| cbc dr-16f42a_firmware | No range specified | — |
| cbc dr-16f45at_firmware | No range specified | — |
| cbc dr-8f42a_firmware | No range specified | — |
| cbc dr-8f45at_firmware | No range specified | — |
| cbc dr-4fx1_firmware | No range specified | — |
| cbc dr-16h_firmware | No range specified | — |
| cbc dr-8h_firmware | No range specified | — |
| cbc dr-4h_firmware | No range specified | — |
| cbc drh8-4m41-a_firmware | No range specified | — |
| cbc nr8-4m71_firmware | No range specified | — |
| cbc nr8-8m72_firmware | No range specified | — |
| cbc nr-16m_firmware | No range specified | — |
| cbc nr-16f85-8pra_firmware | No range specified | — |
| cbc nr-16f82-16p_firmware | No range specified | — |
| cbc nr-4f_firmware | No range specified | — |
| cbc nr-8f_firmware | No range specified | — |
| cbc dr-16m52_firmware | No range specified | — |
| cbc dr-16m52-av_firmware | No range specified | — |
| cbc dr-8m52-av_firmware | No range specified | — |
| cbc dr-4m51-av_firmware | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.