The vulnerability of Tenda AC20 router’s microprogramming software, related to the use of strictly encrypted login credentials, allows a intruder to gain unauthorized access to the device.
🗓️ 25 Aug 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2025-9091 | 17 Aug 202504:17 | – | circl |
 | Tenda AC20 安全漏洞 | 17 Aug 202500:00 | – | cnnvd |
 | Tenda AC20 Hardcoded Credentials Vulnerability | 20 Aug 202500:00 | – | cnvd |
 | CVE-2025-9091 | 17 Aug 202502:32 | – | cve |
 | CVE-2025-9091 Tenda AC20 shadow hard-coded credentials | 17 Aug 202502:32 | – | cvelist |
 | EUVD-2025-25104 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-9091 | 17 Aug 202503:15 | – | nvd |
 | CVE-2025-9091 | 17 Aug 202503:15 | – | osv |
 | PT-2025-33608 · Tenda · Tenda Ac20 | 16 Aug 202500:00 | – | ptsecurity |
 | CVE-2025-9091 | 19 Aug 202503:27 | – | redhatcve |
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25 Aug 2025 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 21
CVSS 32.5
EPSS0.0022