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2023-05-24
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CVE-2023-33009
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A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.60 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.60 through 5.36 Patch 1, VPN series firmware versions 4.60 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.60 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS)...
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Atp100_firmware, Atp100w_firmware, Atp200_firmware, Atp500_firmware, Atp700_firmware, Atp800_firmware, Usg20\-Vpn_firmware, Usg_20w\-Vpn_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Usg_flex_100_firmware, Usg_flex_100w_firmware, Usg_flex_200_firmware, Usg_flex_500_firmware, Usg_flex_50_firmware, Usg_flex_50w_firmware, Usg_flex_700_firmware, Vpn1000_firmware, Vpn100_firmware, Vpn300_firmware, Vpn50_firmware
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9.8
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2022-05-24
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CVE-2022-26531
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Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version...
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Atp100_firmware, Atp100w_firmware, Atp200_firmware, Atp500_firmware, Atp700_firmware, Atp800_firmware, Nap203_firmware, Nap303_firmware, Nap353_firmware, Nsg100_firmware, Nsg300_firmware, Nsg50_firmware, Nwa110ax_firmware, Nwa1123\-Ac\-Hd_firmware, Nwa1123\-Ac\-Pro_firmware, Nwa1123acv3_firmware, Nwa1302\-Ac_firmware, Nwa210ax_firmware, Nwa50ax_firmware, Nwa5123\-Ac\-Hd_firmware, Nwa55axe_firmware, Nwa90ax_firmware, Nxc2500_firmware, Nxc5500_firmware, Usg200_firmware, Usg20_firmware, Usg210_firmware, Usg2200_firmware, Usg300_firmware, Usg310_firmware, Usg_1100_firmware, Usg_110_firmware, Usg_1900_firmware, Usg_20w\-Vpn_firmware, Usg_20w_firmware, Usg_2200\-Vpn_firmware, Usg_310_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Usg_flex_100_firmware, Usg_flex_100w_firmware, Usg_flex_200_firmware, Usg_flex_500_firmware, Usg_flex_700_firmware, Vpn1000_firmware, Vpn100_firmware, Vpn300_firmware, Vpn50_firmware, Wac500_firmware, Wac500h_firmware, Wac5302d\-S_firmware, Wac5302d\-Sv2_firmware, Wac6103d\-I_firmware, Wac6303d\-S_firmware, Wac6502d\-E_firmware, Wac6502d\-S_firmware, Wac6503d\-S_firmware, Wac6552d\-S_firmware, Wac6553d\-S_firmware, Wax510d_firmware, Wax610d_firmware, Wax630s_firmware, Wax650s_firmware
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7.8
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2018-08-15
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CVE-2018-9129
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ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections.
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Usg_1100_firmware, Usg_110_firmware, Usg_1900_firmware, Usg_20w\-Vpn_firmware, Usg_20w_firmware, Usg_2200\-Vpn_firmware, Usg_310_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Zywall_1100_firmware, Zywall_110_firmware, Zywall_310_firmware, Zywall_vpn_100_firmware, Zywall_vpn_300_firmware, Zywall_vpn_50_firmware
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5.9
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2023-05-24
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CVE-2023-33010
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A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service...
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Atp100_firmware, Atp100w_firmware, Atp200_firmware, Atp500_firmware, Atp700_firmware, Atp800_firmware, Usg20\-Vpn_firmware, Usg_20w\-Vpn_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Usg_flex_100_firmware, Usg_flex_100w_firmware, Usg_flex_200_firmware, Usg_flex_500_firmware, Usg_flex_50_firmware, Usg_flex_50w_firmware, Usg_flex_700_firmware, Vpn1000_firmware, Vpn100_firmware, Vpn300_firmware, Vpn50_firmware
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9.8
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2022-05-24
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CVE-2022-26532
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A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5)...
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Atp100_firmware, Atp100w_firmware, Atp200_firmware, Atp500_firmware, Atp700_firmware, Atp800_firmware, Nap203_firmware, Nap303_firmware, Nap353_firmware, Nsg100_firmware, Nsg300_firmware, Nsg50_firmware, Nwa110ax_firmware, Nwa1123\-Ac\-Hd_firmware, Nwa1123\-Ac\-Pro_firmware, Nwa1123acv3_firmware, Nwa1302\-Ac_firmware, Nwa210ax_firmware, Nwa50ax_firmware, Nwa5123\-Ac\-Hd_firmware, Nwa55axe_firmware, Nwa90ax_firmware, Nxc2500_firmware, Nxc5500_firmware, Usg200_firmware, Usg20_firmware, Usg210_firmware, Usg2200_firmware, Usg300_firmware, Usg310_firmware, Usg_1100_firmware, Usg_110_firmware, Usg_1900_firmware, Usg_20w\-Vpn_firmware, Usg_20w_firmware, Usg_2200\-Vpn_firmware, Usg_310_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Usg_flex_100_firmware, Usg_flex_100w_firmware, Usg_flex_200_firmware, Usg_flex_500_firmware, Usg_flex_700_firmware, Vpn1000_firmware, Vpn100_firmware, Vpn300_firmware, Vpn50_firmware, Wac500_firmware, Wac500h_firmware, Wac5302d\-S_firmware, Wac5302d\-Sv2_firmware, Wac6103d\-I_firmware, Wac6303d\-S_firmware, Wac6502d\-E_firmware, Wac6502d\-S_firmware, Wac6503d\-S_firmware, Wac6552d\-S_firmware, Wac6553d\-S_firmware, Wax510d_firmware, Wax610d_firmware, Wax630s_firmware, Wax650s_firmware
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7.8
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2022-05-24
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CVE-2022-0734
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A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could allow an attacker to obtain some information stored in the user's browser, such as cookies or session tokens, via a malicious script.
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Atp100_firmware, Atp100w_firmware, Atp200_firmware, Atp500_firmware, Atp700_firmware, Atp800_firmware, Usg200_firmware, Usg20_firmware, Usg210_firmware, Usg2200_firmware, Usg300_firmware, Usg310_firmware, Usg_1100_firmware, Usg_110_firmware, Usg_1900_firmware, Usg_20w\-Vpn_firmware, Usg_20w_firmware, Usg_2200\-Vpn_firmware, Usg_310_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Usg_flex_100_firmware, Usg_flex_100w_firmware, Usg_flex_200_firmware, Usg_flex_500_firmware, Usg_flex_700_firmware, Vpn1000_firmware, Vpn100_firmware, Vpn300_firmware, Vpn50_firmware
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6.1
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2022-05-24
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CVE-2022-0910
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A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled.
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Atp100_firmware, Atp100w_firmware, Atp200_firmware, Atp500_firmware, Atp700_firmware, Atp800_firmware, Usg200_firmware, Usg20_firmware, Usg210_firmware, Usg2200_firmware, Usg300_firmware, Usg310_firmware, Usg_1100_firmware, Usg_110_firmware, Usg_1900_firmware, Usg_20w\-Vpn_firmware, Usg_20w_firmware, Usg_2200\-Vpn_firmware, Usg_310_firmware, Usg_40_firmware, Usg_40w_firmware, Usg_60_firmware, Usg_60w_firmware, Usg_flex_100_firmware, Usg_flex_100w_firmware, Usg_flex_200_firmware, Usg_flex_500_firmware, Usg_flex_700_firmware, Vpn1000_firmware, Vpn100_firmware, Vpn300_firmware, Vpn50_firmware
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6.5
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