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The vulnerability of the `save_virtualser_data` function in the `/goform/formSetVirtualSer` file of the Tenda AC20 router’s microprogramming system allows a attacker 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
🔗 bdu.fstec.ru👁 1 Views

Save_virtualser_data vulnerability in /goform/formSetVirtualSer on Tenda AC20 enables code execution from out-of-bounds list.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-9088
17 Aug 202501:31
circl
CNNVD
Tenda AC20 安全漏洞
16 Aug 202500:00
cnnvd
CNVD
Tenda AC20 Buffer Overflow Vulnerability (CNVD-2025-19579)
20 Aug 202500:00
cnvd
CVE
CVE-2025-9088
16 Aug 202523:02
cve
Cvelist
CVE-2025-9088 Tenda AC20 formSetVirtualSer save_virtualser_data stack-based overflow
16 Aug 202523:02
cvelist
EUVD
EUVD-2025-28809
3 Oct 202520:07
euvd
NVD
CVE-2025-9088
16 Aug 202523:15
nvd
Positive Technologies
PT-2025-33605 · Tenda · Tenda Ac20
16 Aug 202500:00
ptsecurity
RedhatCVE
CVE-2025-9088
18 Aug 202523:28
redhatcve
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25 Aug 2025 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 38.8
CVSS 29
EPSS0.00761
1