CVE-2026-15693: Stack-based Buffer Overflow in Tenda BE12 Pro
A security vulnerability has been detected in Tenda BE12 Pro 16.03.66.23. This issue affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.
AI Analysis
Technical Summary
CVE-2026-15693 is a stack-based buffer overflow vulnerability affecting Tenda BE12 Pro version 16.03.66.23. The vulnerability arises from improper input validation in the fromSafeMacFilter function of the /goform/SafeMacFilter component. Remote attackers can exploit this flaw by manipulating the 'page' argument, potentially leading to memory corruption. The vulnerability has a CVSS 4.0 base score of 8.7, indicating high severity with network attack vector, low attack complexity, no privileges required, and no user interaction needed. The vulnerability has been publicly disclosed, but no vendor advisory or patch is currently available.
Potential Impact
Successful exploitation of this vulnerability could allow remote attackers to cause a stack-based buffer overflow, potentially leading to arbitrary code execution or denial of service on the affected device. Given the network attack vector and no required privileges or user interaction, the vulnerability poses a significant risk to device security.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider limiting network exposure of the affected device and monitor for any updates from Tenda regarding patches or mitigations.
CVE-2026-15693: Stack-based Buffer Overflow in Tenda BE12 Pro
Description
A security vulnerability has been detected in Tenda BE12 Pro 16.03.66.23. This issue affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.
CVSS v4.0
Score 8.7high
Affected software
cpe:2.3:h:tenda:be12_pro:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-15693 is a stack-based buffer overflow vulnerability affecting Tenda BE12 Pro version 16.03.66.23. The vulnerability arises from improper input validation in the fromSafeMacFilter function of the /goform/SafeMacFilter component. Remote attackers can exploit this flaw by manipulating the 'page' argument, potentially leading to memory corruption. The vulnerability has a CVSS 4.0 base score of 8.7, indicating high severity with network attack vector, low attack complexity, no privileges required, and no user interaction needed. The vulnerability has been publicly disclosed, but no vendor advisory or patch is currently available.
Potential Impact
Successful exploitation of this vulnerability could allow remote attackers to cause a stack-based buffer overflow, potentially leading to arbitrary code execution or denial of service on the affected device. Given the network attack vector and no required privileges or user interaction, the vulnerability poses a significant risk to device security.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider limiting network exposure of the affected device and monitor for any updates from Tenda regarding patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-07-14T04:58:14.402Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a563e1c68715ace4399eaa1
Added to database: 07/14/2026, 13:48:12 UTC
Last enriched: 07/14/2026, 14:02:32 UTC
Last updated: 07/14/2026, 14:33:10 UTC
Views: 5
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