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1 CVE • 2 products

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Epon Tianyi Gateway Zxhn F450 Firmware
epon_tianyi_gateway_zxhn_f450_firmware
1 CVE
Epon Tianyi Gateway Zxhn F450
epon_tianyi_gateway_zxhn_f450
0 CVEs

CVEs (1)

CVE
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CVSS
CVE-2021-37273
1Chinatelecom
1Epon Tianyi Gateway Zxhn F450 Firmware
Jun 17, 2026
Sep 28, 2021
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
A Denial of Service issue exists in China Telecom Corporation EPON Tianyi Gateway ZXHN F450(EPON ONU) 3.0. Tianyi Gateway is a hardware terminal of "Optical Modem Smart Router." Attackers can use this vulnerability to re...Show more
A Denial of Service issue exists in China Telecom Corporation EPON Tianyi Gateway ZXHN F450(EPON ONU) 3.0. Tianyi Gateway is a hardware terminal of "Optical Modem Smart Router." Attackers can use this vulnerability to restart the device multiple times.Show less