CVE-2026-31267 | THREATINT

Description

Mercusys MW302R MW302R(EU)_V1_1.4.10 Build 231023 is vulnerable to Buffer Overflow in the administrative web interface. A stack buffer overflow vulnerability in the administrative web interface allows an authenticated attacker with administrative privileges to trigger a system crash by sending a specially crafted request. The vulnerability results in denial of service through control flow manipulation to an arbitrary instruction address.

PUBLISHED Reserved 2026-03-09 | Published 2026-07-09 | Updated 2026-07-10 | Assigner mitre

References

barry-dev.xyz/about

gist.github.com/BarrYPL/13dcd071673866cbbfaaa05085b98cf3

cve.org (CVE-2026-31267)

nvd.nist.gov (CVE-2026-31267)

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