CVE-2025-65221
published 2025-11-20CVE-2025-65221: Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList.
PriorityP424medium4.3CVSS 3.1
AVAACLPRNUINSUCNINAL
EPSS
0.26%
17.1th percentile
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tenda | ac21_firmware | — | — |
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Suricata
ET WEB_SPECIFIC_APPS Tenda AC10 setPptpUserList list Parameter Buffer Overflow Attempt (CVE-2025-45779, CVE-2025-65221, 2025-15215, 2025-15217)
suricata·2025-05-12·CVSS 9.8
CVE-2025-45779 [CRITICAL] ET WEB_SPECIFIC_APPS Tenda AC10 setPptpUserList list Parameter Buffer Overflow Attempt (CVE-2025-45779, CVE-2025-65221, 2025-15215, 2025-15217)
ET WEB_SPECIFIC_APPS Tenda AC10 setPptpUserList list Parameter Buffer Overflow Attempt (CVE-2025-45779, CVE-2025-65221, 2025-15215, 2025-15217)
Rule: alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Tenda AC10 setPptpUserList list Parameter Buffer Overflow Attempt (CVE-2025-45779, CVE-2025-65221, 2025-15215, 2025-15217)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:23; content:"/goform/setPptpUserList"; fast_pattern; http.request_body; content:"list|3d|"; pcre:"/^[^\x26&]{200,}(?:\x26|$)/R"; reference:url,github.com/sunyou-iot/iot-vul/tree/main/TendaAC10/CVE-2025-45779; reference:cve,2025-45779; reference:cve,2025-5848; reference:cve,2025-65221; reference:cve,2025-15215; classtype:attempted-admin; sid:2062281; rev:2; metadata:affected_product Ten
No public exploits indexed.
No writeups or analysis indexed.
2025-11-20
Published