CVE-2025-65223

CWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
4.3MEDIUM
EPSS
0.0%
top 84.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda Ac21 Firmware
Timeline
PublishedNov 20

Description

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 2.8 | Impact: 1.4

Affected Packages1 packages

▶NVDtenda/ac21_firmware16.03.08.16

🔴Vulnerability Details

2
GHSA
GHSA-g293-7m92-j383: Tenda AC21 V16↗2025-11-20
▶
CVEList
CVE-2025-65223: Tenda AC21 V16↗2025-11-20
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)↗2025-07-25
▶
CVE-2025-65223 (MEDIUM CVSS 4.3) | Tenda AC21 V16.03.08.16 is vulnerab | cvebase.io