CVE-2026-43833: Vulnerability in Advantech ADAM-3600 EdgeLink
CVE-2026-43833 is a high-severity vulnerability in the Advantech ADAM-3600 EdgeLink device. It involves a stack-based buffer overflow in the upload functionality that can be exploited by an authenticated attacker with high privileges. Successful exploitation could lead to code execution on the affected device. No specific affected versions or patches have been provided yet.
AI Analysis
Technical Summary
This vulnerability allows an authenticated attacker with high privileges to exploit a stack-based buffer overflow in the upload functionality of the Advantech ADAM-3600 EdgeLink. The flaw could enable arbitrary code execution, potentially compromising the device. The CVSS 4.0 base score is 7.5, reflecting high severity, with network attack vector but requiring high attack complexity and privileges. No official remediation or patch information is currently available.
Potential Impact
An attacker who is authenticated with high privileges can exploit this vulnerability to execute arbitrary code on the device. This could lead to full compromise of the affected system, impacting confidentiality, integrity, and availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch or official fix is released, restrict access to the upload functionality to trusted users only and monitor for suspicious activity related to uploads. Avoid exposing the device to untrusted networks.
CVE-2026-43833: Vulnerability in Advantech ADAM-3600 EdgeLink
Description
CVE-2026-43833 is a high-severity vulnerability in the Advantech ADAM-3600 EdgeLink device. It involves a stack-based buffer overflow in the upload functionality that can be exploited by an authenticated attacker with high privileges. Successful exploitation could lead to code execution on the affected device. No specific affected versions or patches have been provided yet.
CVSS v4.0
Score 7.5high
Affected software
tbc
tbc
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability allows an authenticated attacker with high privileges to exploit a stack-based buffer overflow in the upload functionality of the Advantech ADAM-3600 EdgeLink. The flaw could enable arbitrary code execution, potentially compromising the device. The CVSS 4.0 base score is 7.5, reflecting high severity, with network attack vector but requiring high attack complexity and privileges. No official remediation or patch information is currently available.
Potential Impact
An attacker who is authenticated with high privileges can exploit this vulnerability to execute arbitrary code on the device. This could lead to full compromise of the affected system, impacting confidentiality, integrity, and availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch or official fix is released, restrict access to the upload functionality to trusted users only and monitor for suspicious activity related to uploads. Avoid exposing the device to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CSA
- Date Reserved
- 2026-05-04T03:13:26.242Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a6c1f9e9c2644c7f8440180
Added to database: 07/31/2026, 04:07:58 UTC
Last enriched: 07/31/2026, 13:37:19 UTC
Last updated: 09/13/2026, 10:01:31 UTC
Views: 70
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