CVE-2026-7748 Totolink N300RH POST Request cstecgi.cgi setUpgradeFW buffer overflow
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-7748 | 4 May 202608:30 | – | attackerkb |
 | TOTOLINK N300RH Router setUpgradeFW() Code Execution | 5 May 202600:00 | – | bdu_fstec |
 | CVE-2026-7748 | 4 May 202610:28 | – | circl |
 | TOTOLINK N300RH Buffer Error Vulnerability | 4 May 202600:00 | – | cnnvd |
 | TOTOLINK N300RH buffer overflow vulnerability (CNVD-2026-32746) | 6 May 202600:00 | – | cnvd |
 | CVE-2026-7748 | 4 May 202608:30 | – | cve |
 | EUVD-2026-26939 | 4 May 202608:30 | – | euvd |
 | CVE-2026-7748 | 4 May 202610:16 | – | nvd |
 | PT-2026-36793 | 17 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-7748: Buffer Copy without Checking Size of Input | 4 May 202600:00 | – | rapid7 |
10
[
{
"vendor": "Totolink",
"product": "N300RH",
"versions": [
{
"version": "3.2.4-B20220812",
"status": "affected"
}
],
"cpes": [
"cpe:2.3:o:totolink:n300rh_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"POST Request Handler"
]
}
]| Source | Link |
|---|---|
| vuldb | www.vuldb.com/vuln/360923/cti |
| vuldb | www.vuldb.com/submit/807202 |
| totolink | www.totolink.net/ |
| lavender-bicycle-a5a | www.lavender-bicycle-a5a.notion.site/TOTOLINK-N300RH-setUpgradeFW-34553a41781f80abb1d1c627d7ff4329 |
| vuldb | www.vuldb.com/vuln/360923 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
04 May 2026 08:30Current
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.00792
SSVC