9.8

CVE-2020-25014

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 attackers to execute arbitrary code via a crafted http packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Zywall 110 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Zywall 1100 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Zywall 310 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 110 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 1100 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 1900 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 20w Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 20w-vpn Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 2200-vpn Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 310 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 40 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 40w Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 60 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg 60w Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg110 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg1100 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg1900 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg20-vpn Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg20w-vpn Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg210 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg2200-vpn Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg310 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg40 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg40w Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg60 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg60w Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Vpn100 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Vpn300 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Vpn50 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg Flex 100 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg Flex 200 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg Flex 500 Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg Flex 100w Version -
Zyxel ≫ Zld Version >= 4.30 <= 4.55
   Zyxel ≫ Usg Flex 700 Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa1123-ac Hd Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa1123-ac Pro Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version -
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa1123-acv2 Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wax510d Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wac5302d-s Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa5120 Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa5301-nj Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wax610d Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wax650s Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wac6550 Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wac6303d-s Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wac6500 Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Wac6100 Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa210ax Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa110ax Version -
Zyxel ≫ Access Points Firmware Version <= 6.10
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update -
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch1
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch2
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch3
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch4
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch5
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch6
   Zyxel ≫ Nwa1302-ac Version -
Zyxel ≫ Access Points Firmware Version 6.10 Update patch7
   Zyxel ≫ Nwa1302-ac Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.26% 0.898
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://businessforum.zyxel.com/categories/security-news-and-release
Vendor Advisory
Release Notes
https://www.zyxel.com/support/Zyxel-security-advisory-for-buffer-overflow-vulnerability.shtml
Vendor Advisory