VULNERABILITY INTELLIGENCE

CVE-2026-8619

CVSS score7.5 HIGH
EPSS probability0.87%
CISA KEVNot currently listed
Published2026-08-20
Last modified2026-10-27
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An unauthenticated denial-of-service vulnerability was identified in TP-Link TL-MR100 v3.2, TL-MR150 v3.2, TL-MR6400 v8.0 and Archer MR600 v2, due to improper handling of exceptional request conditions that may lead to a NULL pointer dereference.  A remote attacker on an adjacent network can send a specially crated HTTP request to trigger a crash of the HTTP service process. Successful exploitation may cause the HTTP service to crash, making the web management interface and HTTP-dependent functionality temporarily unavailable.

Weakness classification

  • f23511db-6c3e-4e32-a477-6aa17d310630: CWE-476

Primary references