CVE-2026-9031

An input validation vulnerability exists in the HTTP-WRITEOEM handler due to insufficient validation of user-supplied data before it is processed by internal flash-write handling logic. Successful exploitation may cause httpd process or device to crash, resulting in loss of access to the web interface and a denial-of-service condition.

CVSS

No CVSS.

References

Link	Resource
https://www.tp-link.com/en/support/download/archer-a6/v4/#Firmware
https://www.tp-link.com/en/support/faq/5234/
https://www.tp-link.com/us/support/download/archer-a6/v4/#Firmware

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-07 21:17

Updated : 2026-08-18 15:04

NVD link : CVE-2026-9031

Mitre link : CVE-2026-9031

CVE.ORG link : CVE-2026-9031

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

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CVE-2026-9031

JSON object

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