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The vulnerability of the fromSafeUrlFilter() function (/goform/SafeUrlFilter) in the Tenda CH22 router software allows a hacker to execute arbitrary code.

🗓️ 07 Nov 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in fromSafeUrlFilter on /goform/SafeUrlFilter of Tenda CH22 enables remote code execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-12233
27 Oct 202507:53
circl
CNNVD
Tenda CH22 安全漏洞
27 Oct 202500:00
cnnvd
CNVD
Tenda CH22 fromSafeUrlFilter function buffer overflow vulnerability
31 Oct 202500:00
cnvd
CVE
CVE-2025-12233
27 Oct 202506:22
cve
Cvelist
CVE-2025-12233 Tenda CH22 SafeUrlFilter fromSafeUrlFilter buffer overflow
27 Oct 202506:22
cvelist
EUVD
EUVD-2025-36104
27 Oct 202506:22
euvd
NVD
CVE-2025-12233
27 Oct 202507:15
nvd
Positive Technologies
PT-2025-43889
26 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2025-12233
28 Oct 202506:59
redhatcve
Vulnrichment
CVE-2025-12233 Tenda CH22 SafeUrlFilter fromSafeUrlFilter buffer overflow
27 Oct 202506:22
vulnrichment
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07 Nov 2025 00:00Current
8High risk
Vulners AI Score8
CVSS 39.8
CVSS 210
EPSS0.04384
1