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The vulnerability of the fromSafeEmailFilter() function (/goform/SafeEmailFilter) in the Tenda F451 router software allows a hacker to execute arbitrary code or cause service failures.

🗓️ 29 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Tenda F451 router fromSafeEmailFilter() allows arbitrary code execution via page parameter overread.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5990
9 Apr 202623:30
attackerkb
Circl
CVE-2026-5990
10 Apr 202601:19
circl
CNNVD
Tenda F451 安全漏洞
10 Apr 202600:00
cnnvd
CVE
CVE-2026-5990
9 Apr 202623:30
cve
Cvelist
CVE-2026-5990 Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow
9 Apr 202623:30
cvelist
EUVD
EUVD-2026-21242
10 Apr 202600:30
euvd
NVD
CVE-2026-5990
10 Apr 202600:16
nvd
Positive Technologies
PT-2026-31830
9 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-5990
5 Jun 202619:19
redhatcve
Vulnrichment
CVE-2026-5990 Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow
9 Apr 202623:30
vulnrichment
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29 May 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 38.8
CVSS 29
EPSS0.00511
1