CVE-2026-31267
Medium · 5.7CVSS
5.7
EPSS
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Published
Jul 9, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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