7.5
CVSSv2

CVE-2020-25014

Published: 27/11/2020 Updated: 10/12/2020
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A stack-based buffer overflow in fbwifi_continue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 through to V4.55 allows remote unauthenticated malicious users to execute arbitrary code via a crafted http packet.

Vulnerability Trend

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zyxel zld_firmware

zyxel access_points_firmware

zyxel access_points_firmware 6.10

zyxel access_points_firmware -