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The vulnerability of the loginauth() function in the cgi-bin/cstecgi.cgi script of the TOTOLINK N300RH router’s microprogramming system allows a intruder to execute arbitrary code or cause a service failure.
🗓️ 06 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-7747 | 4 May 202608:15 | – | attackerkb |
 | CVE-2026-7747 | 4 May 202609:00 | – | circl |
 | TOTOLINK N300RH 缓冲区错误漏洞 | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-7747 | 4 May 202608:15 | – | cve |
 | CVE-2026-7747 Totolink N300RH Parameter cstecgi.cgi loginauth buffer overflow | 4 May 202608:15 | – | cvelist |
 | EUVD-2026-26937 | 4 May 202608:15 | – | euvd |
 | CVE-2026-7747 | 4 May 202609:16 | – | nvd |
 | PT-2026-36721 | 17 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-7747 | 5 Jun 202619:22 | – | redhatcve |
 | CVE-2026-7747 Totolink N300RH Parameter cstecgi.cgi loginauth buffer overflow | 4 May 202608:15 | – | vulnrichment |
10
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06 May 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 39.8
CVSS 210
EPSS0.00606