pointer dereference vulnerability exists in the HTTP request parsing
functionality of
TL-MR6400 v7. An unauthenticated remote attacker can
trigger the vulnerability by sending a specially crafted HTTP request
containing a malformed session cookie header.
Successful
exploitation may cause the HTTP service process to crash, resulting in a
denial-of-service condition and temporary loss of management or CGI
functionality until service recovery.
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 21 Aug 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tp-link
Tp-link tl-mr6400 V7 |
|
| Vendors & Products |
Tp-link
Tp-link tl-mr6400 V7 |
Fri, 21 Aug 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 21 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A NULL pointer dereference vulnerability exists in the HTTP request parsing functionality of TL-MR6400 v7. An unauthenticated remote attacker can trigger the vulnerability by sending a specially crafted HTTP request containing a malformed session cookie header. Successful exploitation may cause the HTTP service process to crash, resulting in a denial-of-service condition and temporary loss of management or CGI functionality until service recovery. | |
| Title | Unauthenticated Denial of Service via Null Pointer Dereference in HTTP Request Parsing | |
| Weaknesses | CWE-476 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: TPLink
Published:
Updated: 2026-08-21T17:40:36.098Z
Reserved: 2026-07-24T22:03:11.872Z
Link: CVE-2026-17251
Updated: 2026-08-21T17:40:31.686Z
Status : Received
Published: 2026-08-21T18:16:47.660
Modified: 2026-08-21T18:16:47.660
Link: CVE-2026-17251
No data.
OpenCVE Enrichment
Updated: 2026-08-21T20:30:07Z