CVE-2026-85384

Authenticated Stack-Based Buffer Overflow in RE210 AC750 Configuration Import

Published Sep 8, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
A stack-based buffer overflow vulnerability exists in the httpd component of RE210 AC750 due to improper bounds checking in the splitString function when processing an uploaded configuration file. An authenticated attacker on the local network can upload a crafted configuration file to trigger the overflow, leading to remote code execution.





Successful exploitation may allow unauthorized access to sensitive information, modification of device configuration and network behavior, or disruption of device availability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tp-link Systems Inc.
Tp-link Systems Inc. re210 Ac750
Vendors & Products Tp-link Systems Inc.
Tp-link Systems Inc. re210 Ac750
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A stack-based buffer overflow vulnerability exists in the httpd component of RE210 AC750 due to improper bounds checking in the splitString function when processing an uploaded configuration file. An authenticated attacker on the local network can upload a crafted configuration file to trigger the overflow, leading to remote code execution. Successful exploitation may allow unauthorized access to sensitive information, modification of device configuration and network behavior, or disruption of device availability.
Title Authenticated Stack-Based Buffer Overflow in RE210 AC750 Configuration Import
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TPLink
Published
Updated
Sep 10, 2026, 3:57 AM
Reserved
Sep 3, 2026, 6:02 PM
Status
Deferred
Published
Sep 8, 2026, 7:20 PM
Modified
Sep 10, 2026, 4:18 AM