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The vulnerability of the frmL7ProtForm() function in the Tenda F456 router’s microprogramming software allows a hacker to execute arbitrary code.

🗓️ 27 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Vulnerability in frmL7ProtForm() of Tenda F456 router enables code execution via crafted POST due to buffer copy.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-7053
26 Apr 202616:00
attackerkb
Circl
CVE-2026-7053
29 Apr 202623:37
circl
CNNVD
Tenda F456 缓冲区错误漏洞
26 Apr 202600:00
cnnvd
CVE
CVE-2026-7053
26 Apr 202616:00
cve
Cvelist
CVE-2026-7053 Tenda F456 httpd L7Prot frmL7ProtForm buffer overflow
26 Apr 202616:00
cvelist
EUVD
EUVD-2026-25723
26 Apr 202616:00
euvd
NVD
CVE-2026-7053
26 Apr 202622:17
nvd
Positive Technologies
PT-2026-35231
26 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-7053
5 Jun 202619:22
redhatcve
Vulnrichment
CVE-2026-7053 Tenda F456 httpd L7Prot frmL7ProtForm buffer overflow
26 Apr 202616:00
vulnrichment
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27 Apr 2026 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 38.8
CVSS 29
EPSS0.00619
2