CVE-2025-48466

Public Exploit
Modbus Command Injection without Authentication

Description

Successful exploitation of the vulnerability could allow an unauthenticated, remote attacker to send Modbus TCP packets to manipulate Digital Outputs, potentially allowing remote control of relay channel which may lead to operational or safety risks.

Remediation

Solution:

  • Users and administrators of affected products are advised to update to firmware version A2.02 B00 and disable Modbus TCP if it is not required in their deployment.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Third-Party Advisory github.com Third-Party Advisory gov.sg
Affected: Advantech Advantech Wireless Sensing and Equipment (WISE)
Published at:
Updated at:

References

Link Tags
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-061 third party advisory
https://github.com/shipcod3/CVE-2025-48466 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2025-48466?
CVE-2025-48466 has been scored as a high severity vulnerability.
How to fix CVE-2025-48466?
To fix CVE-2025-48466: Users and administrators of affected products are advised to update to firmware version A2.02 B00 and disable Modbus TCP if it is not required in their deployment.
Is CVE-2025-48466 being actively exploited in the wild?
It is possible that CVE-2025-48466 is being exploited or will be exploited in a near future based on public information. 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-2025-48466?
CVE-2025-48466 affects Advantech Advantech Wireless Sensing and Equipment (WISE).
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