Stack-Based Buffer Overflow in Upload Functionality of Affected Vendor Product
CVE-2026-43833

7.5HIGH

Key Information:

Vendor

Advantech

Vendor
CVE Published:
31 July 2026

What is CVE-2026-43833?

A stack-based buffer overflow vulnerability has been identified in the upload functionality of the affected product by the vendor. If successfully exploited by an authenticated attacker, this flaw could lead to unauthorized code execution, posing significant security risks for users. It is crucial for organizations utilizing the product to evaluate their version and take necessary precautions to mitigate this vulnerability.

Affected Version(s)

ADAM-3600 EdgeLink prior to version 2.8.5.1

References

CVSS V4

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Simone Bossi
Raffaele Bova
.