CVE-2025-65223
published 2025-11-20CVE-2025-65223: Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo.
PriorityP423medium4.3CVSS 3.1
AVAACLPRNUINSUCNINAL
EPSS
0.26%
17.1th percentile
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tenda | ac21_firmware | — | — |
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Suricata
ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)
suricata·2025-07-25·CVSS 8.6
CVE-2025-51087 [HIGH] ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)
ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)
Rule: alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:29; content:"/goform/saveParentControlInfo"; fast_pattern; http.request_body; content:"time|3d|"; pcre:"/^[^&]{100,}(?:&|$)/R"; reference:url,github.com/TL-SN/IOT; reference:cve,2025-51087; reference:cve,2025-65223; classtype:web-application-attack; sid:2063757; rev:1; metadata:affected_product Tenda, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_07_25, cve CVE_2025_51087, deployment Perimeter, d
No public exploits indexed.
No writeups or analysis indexed.
2025-11-20
Published