Denial-of-service (DoS) vulnerability due to a stack buffer overflow in the http_gdpr_decrypt function of the Mercusys MB115-4G device's web interface. An unauthenticated attacker could exploit this vulnerability by sending a specially crafted request to the /cgi/login endpoint, causing memory corruption and the httpd process to crash, resulting in a denial of service for the web administration service.
Metrics
Affected Vendors & Products
References
History
Mon, 27 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 27 Jul 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mercusys
Mercusys mb115-4g |
|
| Vendors & Products |
Mercusys
Mercusys mb115-4g |
Mon, 27 Jul 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Denial-of-service (DoS) vulnerability due to a stack buffer overflow in the http_gdpr_decrypt function of the Mercusys MB115-4G device's web interface. An unauthenticated attacker could exploit this vulnerability by sending a specially crafted request to the /cgi/login endpoint, causing memory corruption and the httpd process to crash, resulting in a denial of service for the web administration service. | |
| Title | Stack-Based Buffer Overflow in the Mercusys MB115-4G | |
| Weaknesses | CWE-121 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: INCIBE
Published:
Updated: 2026-07-27T14:40:50.557Z
Reserved: 2026-06-17T08:53:55.157Z
Link: CVE-2026-12495
Updated: 2026-07-27T14:40:47.684Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-27T12:49:34Z