CVE-2026-43831: Vulnerability in Advantech ADAM-3600 EdgeLink
CVE-2026-43831 is a critical vulnerability in the Advantech ADAM-3600 EdgeLink device. It involves a stack-based buffer overflow in the log message functionality that can be exploited by an unauthenticated attacker to execute arbitrary code. The vulnerability has a high CVSS 4.0 score of 9.2, indicating severe impact. No affected versions or patch information are currently provided. No known exploits in the wild have been reported.
AI Analysis
Technical Summary
This vulnerability allows an unauthenticated attacker to trigger a stack-based buffer overflow via the log message functionality in Advantech ADAM-3600 EdgeLink. Successful exploitation could lead to arbitrary code execution on the affected device. The CVSS 4.0 vector indicates network attack vector with high attack complexity and no privileges or user interaction required, with high impact on confidentiality, integrity, and availability. No official remediation or patch information is currently available.
Potential Impact
If exploited, this vulnerability could allow remote attackers to execute arbitrary code on the device without authentication, potentially compromising device confidentiality, integrity, and availability. This could lead to full system compromise of the affected ADAM-3600 EdgeLink device.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No temporary or official fixes are currently documented.
CVE-2026-43831: Vulnerability in Advantech ADAM-3600 EdgeLink
Description
CVE-2026-43831 is a critical vulnerability in the Advantech ADAM-3600 EdgeLink device. It involves a stack-based buffer overflow in the log message functionality that can be exploited by an unauthenticated attacker to execute arbitrary code. The vulnerability has a high CVSS 4.0 score of 9.2, indicating severe impact. No affected versions or patch information are currently provided. No known exploits in the wild have been reported.
CVSS v4.0
Score 9.2critical
Affected software
tbc
tbc
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability allows an unauthenticated attacker to trigger a stack-based buffer overflow via the log message functionality in Advantech ADAM-3600 EdgeLink. Successful exploitation could lead to arbitrary code execution on the affected device. The CVSS 4.0 vector indicates network attack vector with high attack complexity and no privileges or user interaction required, with high impact on confidentiality, integrity, and availability. No official remediation or patch information is currently available.
Potential Impact
If exploited, this vulnerability could allow remote attackers to execute arbitrary code on the device without authentication, potentially compromising device confidentiality, integrity, and availability. This could lead to full system compromise of the affected ADAM-3600 EdgeLink device.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No temporary or official fixes are currently documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CSA
- Date Reserved
- 2026-05-04T03:13:26.241Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a6c1f9e9c2644c7f844017a
Added to database: 07/31/2026, 04:07:58 UTC
Last enriched: 07/31/2026, 13:37:35 UTC
Last updated: 09/14/2026, 10:01:31 UTC
Views: 54
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