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The vulnerability of the Tenda AC20 router’s microprogramming software, related to the execution of operations outside the buffer in memory, allows a hacker to execute any command or cause a service failure.

🗓️ 12 Sep 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Tenda router time zone handling causes buffer overflow enabling remote command execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-8160
25 Jul 202515:19
circl
CNNVD
Tenda AC20 安全漏洞
25 Jul 202500:00
cnnvd
CNVD
Tenda AC20 Buffer Overflow Vulnerability
28 Jul 202500:00
cnvd
CVE
CVE-2025-8160
25 Jul 202515:02
cve
Cvelist
CVE-2025-8160 Tenda AC20 httpd SetSysTimeCfg buffer overflow
25 Jul 202515:02
cvelist
EUVD
EUVD-2025-22705
3 Oct 202520:07
euvd
NVD
CVE-2025-8160
25 Jul 202515:15
nvd
OSV
CVE-2025-8160
25 Jul 202515:15
osv
Positive Technologies
PT-2025-30850 · Tenda · Tenda Ac20
25 Jul 202500:00
ptsecurity
RedhatCVE
CVE-2025-8160
27 Jul 202515:27
redhatcve
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12 Sep 2025 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 38.8
CVSS 29
EPSS0.01245
1