CVE-2025-4041

Use of Hard-coded Credentials Optigo Networks ONS NC600

Description

In Optigo Networks ONS NC600 versions 4.2.1-084 through 4.7.2-330, an attacker could connect with the device's ssh server and utilize the system's components to perform OS command executions.

Remediation

Solution:

  • Optigo Networks recommends users implement at least one of the following additional mitigations: * Use a dedicated NIC on the BMS computer and exclusively use the computer for connecting to OneView to manage your OT network configuration. * Set up a router firewall with a white list for the devices permitted to access OneView. * Connect to OneView via secure VPN.

Category

9.3
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 0.07%
Affected: Optigo Networks ONS NC600
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-01 government resource

Frequently Asked Questions

What is the severity of CVE-2025-4041?
CVE-2025-4041 has been scored as a critical severity vulnerability.
How to fix CVE-2025-4041?
To fix CVE-2025-4041: Optigo Networks recommends users implement at least one of the following additional mitigations: * Use a dedicated NIC on the BMS computer and exclusively use the computer for connecting to OneView to manage your OT network configuration. * Set up a router firewall with a white list for the devices permitted to access OneView. * Connect to OneView via secure VPN.
Is CVE-2025-4041 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-4041 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-4041?
CVE-2025-4041 affects Optigo Networks ONS NC600.
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