CVE-2026-31267

MediumCVSS 5.7/10Last modified Oct 25, 2026

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.

Metrics

CVSS 3.1 5.7/10CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-121

Affected software

No affected versions have been published.

Timeline

Published: Jul 9, 2026
Last modified: Oct 25, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-312719.8megagao production_ssm v1.0 contains an authorization bypass vulnerability in the user addition functionality. The insert() method in UserCo CVE-2026-312729.8MRCMS 3.1.2 contains an access control vulnerability. The save() method in src/main/java/org/marker/mushroom/controller/UserController.java CVE-2026-312787.7An issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.12 and and BioStar X before 1.0.2 allows attackers CVE-2026-312806.5An issue in the Bluetooth RFCOMM service of Parani M10 Motorcycle Intercom v2.1.3 allows unauthorized attackers to cause a Denial of Service CVE-2026-312818.0Totara LMS v19.1.5 and before is vulnerable to HTML Injection. An attacker can inject malicious HTML code in a message and send it to all th CVE-2026-312829.8Totara LMS v19.1.5 and before is vulnerable to Incorrect Access Control. The login page code can be manipulated to reveal the login form. An CVE-2026-312839.8In Totara LMS v19.1.5 and before, the forgot password API does not implement rate limiting for the target email address. which can be used f CVE-2026-31296.4The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via crafted `<img>` tag attributes in all versions up CVE-2026-31309.8Improper Enforcement of Behavioral Controls in Devolutions Server 2025.3.15 and earlier allows an authenticated attacker with the delete per CVE-2026-313099.8Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated at CVE-2026-31316.5Improper access control in multiple DVLS REST API endpoints in Devolutions Server 2025.3.14.0 and earlier allows an authenticated user wit CVE-2026-313135.4An authenticated stored cross-site scripting (XSS) vulnerability in the creation/editing module of Feehi CMS v2.1.1 allows attackers to exec