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
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Mercusys |
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No data.
No data.
References
History
Thu, 16 Jul 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow in Admin Web Interface of Mercusys MW302R Router Causes System Crash |
Wed, 15 Jul 2026 05:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow in Admin Web Interface of Mercusys MW302R Router Causes System Crash |
Tue, 14 Jul 2026 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow in Mercusys MW302R Router Enables Denial of Service |
Mon, 13 Jul 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow in Mercusys MW302R Router Enables Denial of Service |
Sun, 12 Jul 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Stack Buffer Overflow in Mercusys MW302R Administrative Interface Enables Denial of Service |
Sat, 11 Jul 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Stack Buffer Overflow in Mercusys MW302R Administrative Interface Enables Denial of Service |
Fri, 10 Jul 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-121 | |
| Metrics |
cvssV3_1
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Fri, 10 Jul 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mercusys
Mercusys mw302r |
|
| Vendors & Products |
Mercusys
Mercusys mw302r |
Thu, 09 Jul 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
|
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2026-07-09T00:00:00.000Z
Updated: 2026-07-10T15:31:02.333Z
Reserved: 2026-03-09T00:00:00.000Z
Link: CVE-2026-31267
Vulnrichment
Updated: 2026-07-10T15:30:54.388Z
NVD
No data.
Redhat
No data.