The vulnerability of the strcpy() function in Tenda AC21 router software allows a hacker to execute arbitrary code.
🗓️ 24 Sep 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | Tenda AC21 安全漏洞 | 23 Sep 202500:00 | – | cnnvd |
 | Tenda AC21 Buffer Overflow Vulnerability (CNVD-2025-30948) | 25 Sep 202500:00 | – | cnvd |
 | CVE-2025-10838 | 23 Sep 202504:32 | – | cve |
 | CVE-2025-10838 Tenda AC21 WifiExtraSet sub_45BB10 buffer overflow | 23 Sep 202504:32 | – | cvelist |
 | EUVD-2025-30827 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-10838 | 23 Sep 202505:15 | – | nvd |
 | CVE-2025-10838 | 23 Sep 202505:15 | – | osv |
 | PT-2025-39115 | 23 Sep 202500:00 | – | ptsecurity |
 | CVE-2025-10838 | 25 Sep 202502:53 | – | redhatcve |
 | CVE-2025-10838 Tenda AC21 WifiExtraSet sub_45BB10 buffer overflow | 23 Sep 202504:32 | – | vulnrichment |
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24 Sep 2025 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 38.8
CVSS 29
EPSS0.00952