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The vulnerability of the sub_46A2AC function in the /goform/setMacFilterCfg file of the Tenda AC20 router’s microprogramming software allows a intruder to execute arbitrary code or cause a service failure.
🗓️ 25 Aug 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2025-9046 | 15 Aug 202512:12 | – | circl |
 | Tenda AC20 安全漏洞 | 15 Aug 202500:00 | – | cnnvd |
 | Tenda AC20 Buffer Overflow Vulnerability (CNVD-2025-19582) | 20 Aug 202500:00 | – | cnvd |
 | CVE-2025-9046 | 15 Aug 202511:02 | – | cve |
 | CVE-2025-9046 Tenda AC20 setMacFilterCfg sub_46A2AC stack-based overflow | 15 Aug 202511:02 | – | cvelist |
 | EUVD-2025-25015 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-9046 | 15 Aug 202511:15 | – | nvd |
 | CVE-2025-9046 | 15 Aug 202511:15 | – | osv |
 | PT-2025-33475 · Tenda · Tenda Ac20 | 15 Aug 202500:00 | – | ptsecurity |
 | CVE-2025-9046 | 17 Aug 202511:07 | – | redhatcve |
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25 Aug 2025 00:00Current
CVSS 38.8
CVSS 29
EPSS0.00739