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The vulnerability of the httpd-demon (/goform/saveParentControlInfo) in the Tenda AC21 router microprogramming software allows a intruder to trigger a service failure.

🗓️ 27 Nov 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Tenda AC21 web server daemon vulnerability allows service disruption via crafted POST to /goform/saveParentControlInfo.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-65223
20 Nov 202515:10
circl
CNNVD
Tenda AC21 安全漏洞
20 Nov 202500:00
cnnvd
CNVD
Tenda AC21 saveParentControlInfo File Buffer Overflow Vulnerability
24 Nov 202500:00
cnvd
CVE
CVE-2025-65223
20 Nov 202500:00
cve
Cvelist
CVE-2025-65223
20 Nov 202500:00
cvelist
EUVD
EUVD-2025-198266
20 Nov 202500:00
euvd
NVD
CVE-2025-65223
20 Nov 202515:17
nvd
OSV
CVE-2025-65223
20 Nov 202515:17
osv
Positive Technologies
PT-2025-47588
20 Nov 202500:00
ptsecurity
RedhatCVE
CVE-2025-65223
21 Nov 202500:18
redhatcve
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27 Nov 2025 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 23.3
CVSS 34.3
EPSS0.00272
2