Assertion Fault Vulnerability in Advantech Products
CVE-2026-43853

8.2HIGH

Key Information:

Vendor

Advantech
Status
Adam-3600
Vendor
CVE Published:
20 October 2026

What is CVE-2026-43853?

A vulnerability in Advantech Services allows an attacker to send a specially crafted message, potentially leading to an assertion fault. This fault can cause the service to crash, disrupting operation and impacting user experience. Organizations using affected Advantech products should consider implementing mitigations to protect against unauthorized message sending that triggers this issue.

Affected Version(s)

ADAM-3600 prior to version 2.8.5.0

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-20...
https://www.advantech.com/en/security-advisory
vendor-advisory

CVSS V4

Score:
8.2
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Simone Bossi and Raffaele Bova at Nozomi Networks
.