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Tenda A21 安全漏洞

🗓️ 21 Feb 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 4 Views

Tenda A21 v1.0.0.0 has a stack buffer overflow in form_fast_setting_wifi_set from improper ssid handling.

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Refs
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CVE-2026-2874
21 Feb 202617:32
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CVE-2026-2874 Tenda A21 fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflow
21 Feb 202617:32
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CVE-2026-2874
21 Feb 202618:15
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21 Feb 202618:15
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PT-2026-21388
21 Feb 202600:00
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RedhatCVE
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22 Feb 202619:11
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CVE-2026-2874 Tenda A21 fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflow
21 Feb 202617:32
vulnrichment

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28 May 2026 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00112
SSVC
4