CVE-2026-75783: Stack-based Buffer Overflow in TRENDnet TEW-WLC100P
A security vulnerability has been detected in TRENDnet TEW-WLC100P 12.07b01. Affected by this vulnerability is an unknown functionality of the file /sbin/netifd of the component DHCP blobmsg Handler. The manipulation leads to stack-based buffer overflow. The attack must be carried out from within the local network. The exploit has been disclosed publicly and may be used.
AI Analysis
Technical Summary
This vulnerability affects TRENDnet TEW-WLC100P version 12.07b01 and involves a stack-based buffer overflow in an unspecified functionality of the DHCP blobmsg Handler within the /sbin/netifd component. Exploitation requires an attacker to be on the local network. The vulnerability has a CVSS 4.0 score of 9.4, indicating critical severity with high impact on confidentiality, integrity, availability, and scope. The exploit has been publicly disclosed, but no known exploits in the wild have been reported. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can lead to a stack-based buffer overflow, potentially allowing an attacker on the local network to execute arbitrary code or cause a denial of service. The vulnerability impacts confidentiality, integrity, and availability with high severity as indicated by the CVSS score.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local network access to trusted users and monitor for suspicious activity related to the DHCP blobmsg Handler component.
CVE-2026-75783: Stack-based Buffer Overflow in TRENDnet TEW-WLC100P
Description
A security vulnerability has been detected in TRENDnet TEW-WLC100P 12.07b01. Affected by this vulnerability is an unknown functionality of the file /sbin/netifd of the component DHCP blobmsg Handler. The manipulation leads to stack-based buffer overflow. The attack must be carried out from within the local network. The exploit has been disclosed publicly and may be used.
CVSS v4.0
Score 9.4critical
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects TRENDnet TEW-WLC100P version 12.07b01 and involves a stack-based buffer overflow in an unspecified functionality of the DHCP blobmsg Handler within the /sbin/netifd component. Exploitation requires an attacker to be on the local network. The vulnerability has a CVSS 4.0 score of 9.4, indicating critical severity with high impact on confidentiality, integrity, availability, and scope. The exploit has been publicly disclosed, but no known exploits in the wild have been reported. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can lead to a stack-based buffer overflow, potentially allowing an attacker on the local network to execute arbitrary code or cause a denial of service. The vulnerability impacts confidentiality, integrity, and availability with high severity as indicated by the CVSS score.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local network access to trusted users and monitor for suspicious activity related to the DHCP blobmsg Handler component.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-18T06:49:50.741Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a845899c6e8be03323b0b0f
Added to database: 08/18/2026, 13:05:29 UTC
Last enriched: 08/18/2026, 13:19:19 UTC
Last updated: 08/18/2026, 13:50:00 UTC
Views: 22
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