CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-6399

A format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, and USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1 could allow an authenticated IPSec VPN user to cause DoS conditions against the “deviceid” daemon by sending a crafted hostname to an affected device if it has the “Device Insight” feature enabled.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 53.2%

CVSS Severity

CVSS v3 Score 5.7

References

Products affected by CVE-2023-6399

Zyxel » Atp100 » Version: N/A

cpe:2.3:h:zyxel:atp100:-
Zyxel » Atp100w » Version: N/A

cpe:2.3:h:zyxel:atp100w:-
Zyxel » Atp200 » Version: N/A

cpe:2.3:h:zyxel:atp200:-
Zyxel » Atp500 » Version: N/A

cpe:2.3:h:zyxel:atp500:-
Zyxel » Atp700 » Version: N/A

cpe:2.3:h:zyxel:atp700:-
Zyxel » Atp800 » Version: N/A

cpe:2.3:h:zyxel:atp800:-
Zyxel » Usg20-Vpn » Version: N/A

cpe:2.3:h:zyxel:usg20-vpn:-
Zyxel » Usg20w-Vpn » Version: N/A

cpe:2.3:h:zyxel:usg20w-vpn:-
Zyxel » Usg Flex 100 » Version: N/A

cpe:2.3:h:zyxel:usg_flex_100:-
Zyxel » Usg Flex 100ax » Version: N/A

cpe:2.3:h:zyxel:usg_flex_100ax:-
Zyxel » Usg Flex 100h » Version: N/A

cpe:2.3:h:zyxel:usg_flex_100h:-
Zyxel » Usg Flex 100hp » Version: N/A

cpe:2.3:h:zyxel:usg_flex_100hp:-
Zyxel » Usg Flex 100w » Version: N/A

cpe:2.3:h:zyxel:usg_flex_100w:-
Zyxel » Usg Flex 200 » Version: N/A

cpe:2.3:h:zyxel:usg_flex_200:-
Zyxel » Usg Flex 200h » Version: N/A

cpe:2.3:h:zyxel:usg_flex_200h:-
Zyxel » Usg Flex 200hp » Version: N/A

cpe:2.3:h:zyxel:usg_flex_200hp:-
Zyxel » Usg Flex 500 » Version: N/A

cpe:2.3:h:zyxel:usg_flex_500:-
Zyxel » Usg Flex 500h » Version: N/A

cpe:2.3:h:zyxel:usg_flex_500h:-
Zyxel » Usg Flex 50 » Version: N/A

cpe:2.3:h:zyxel:usg_flex_50:-
Zyxel » Usg Flex 50w » Version: N/A

cpe:2.3:h:zyxel:usg_flex_50w:-
Zyxel » Usg Flex 700 » Version: N/A

cpe:2.3:h:zyxel:usg_flex_700:-
Zyxel » Usg Flex 700h » Version: N/A

cpe:2.3:h:zyxel:usg_flex_700h:-
Zyxel » Atp100 Firmware » Version: 5.10

cpe:2.3:o:zyxel:atp100_firmware:5.10
Zyxel » Atp100 Firmware » Version: 5.20

cpe:2.3:o:zyxel:atp100_firmware:5.20
Zyxel » Atp100 Firmware » Version: 5.30

cpe:2.3:o:zyxel:atp100_firmware:5.30
Zyxel » Atp100 Firmware » Version: 5.31

cpe:2.3:o:zyxel:atp100_firmware:5.31
Zyxel » Atp100 Firmware » Version: 5.35

cpe:2.3:o:zyxel:atp100_firmware:5.35
Zyxel » Atp100 Firmware » Version: 5.36

cpe:2.3:o:zyxel:atp100_firmware:5.36
Zyxel » Atp100 Firmware » Version: 5.37

cpe:2.3:o:zyxel:atp100_firmware:5.37
Zyxel » Atp100w Firmware » Version: 5.10

cpe:2.3:o:zyxel:atp100w_firmware:5.10
Zyxel » Atp100w Firmware » Version: 5.20

cpe:2.3:o:zyxel:atp100w_firmware:5.20
Zyxel » Atp100w Firmware » Version: 5.30

cpe:2.3:o:zyxel:atp100w_firmware:5.30
Zyxel » Atp100w Firmware » Version: 5.35

cpe:2.3:o:zyxel:atp100w_firmware:5.35
Zyxel » Atp100w Firmware » Version: 5.36

cpe:2.3:o:zyxel:atp100w_firmware:5.36
Zyxel » Atp100w Firmware » Version: 5.37

cpe:2.3:o:zyxel:atp100w_firmware:5.37
Zyxel » Atp200 Firmware » Version: 5.10

cpe:2.3:o:zyxel:atp200_firmware:5.10
Zyxel » Atp200 Firmware » Version: 5.20

cpe:2.3:o:zyxel:atp200_firmware:5.20
Zyxel » Atp200 Firmware » Version: 5.30

cpe:2.3:o:zyxel:atp200_firmware:5.30
Zyxel » Atp200 Firmware » Version: 5.35

cpe:2.3:o:zyxel:atp200_firmware:5.35
Zyxel » Atp200 Firmware » Version: 5.36

cpe:2.3:o:zyxel:atp200_firmware:5.36
Zyxel » Atp200 Firmware » Version: 5.37

cpe:2.3:o:zyxel:atp200_firmware:5.37
Zyxel » Atp500 Firmware » Version: 5.10

cpe:2.3:o:zyxel:atp500_firmware:5.10
Zyxel » Atp500 Firmware » Version: 5.20

cpe:2.3:o:zyxel:atp500_firmware:5.20
Zyxel » Atp500 Firmware » Version: 5.30

cpe:2.3:o:zyxel:atp500_firmware:5.30
Zyxel » Atp500 Firmware » Version: 5.35

cpe:2.3:o:zyxel:atp500_firmware:5.35
Zyxel » Atp500 Firmware » Version: 5.36

cpe:2.3:o:zyxel:atp500_firmware:5.36
Zyxel » Atp500 Firmware » Version: 5.37

cpe:2.3:o:zyxel:atp500_firmware:5.37
Zyxel » Atp700 Firmware » Version: 5.10

cpe:2.3:o:zyxel:atp700_firmware:5.10
Zyxel » Atp700 Firmware » Version: 5.20

cpe:2.3:o:zyxel:atp700_firmware:5.20
Zyxel » Atp700 Firmware » Version: 5.30

cpe:2.3:o:zyxel:atp700_firmware:5.30
Zyxel » Atp700 Firmware » Version: 5.35

cpe:2.3:o:zyxel:atp700_firmware:5.35
Zyxel » Atp700 Firmware » Version: 5.36

cpe:2.3:o:zyxel:atp700_firmware:5.36
Zyxel » Atp700 Firmware » Version: 5.37

cpe:2.3:o:zyxel:atp700_firmware:5.37
Zyxel » Atp800 Firmware » Version: 5.10

cpe:2.3:o:zyxel:atp800_firmware:5.10
Zyxel » Atp800 Firmware » Version: 5.20

cpe:2.3:o:zyxel:atp800_firmware:5.20
Zyxel » Atp800 Firmware » Version: 5.30

cpe:2.3:o:zyxel:atp800_firmware:5.30
Zyxel » Atp800 Firmware » Version: 5.35

cpe:2.3:o:zyxel:atp800_firmware:5.35
Zyxel » Atp800 Firmware » Version: 5.36

cpe:2.3:o:zyxel:atp800_firmware:5.36
Zyxel » Atp800 Firmware » Version: 5.37

cpe:2.3:o:zyxel:atp800_firmware:5.37
Zyxel » Uos » Version: 1.10

cpe:2.3:o:zyxel:uos:1.10
Zyxel » Usg20-Vpn Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg20-vpn_firmware:5.10
Zyxel » Usg20-Vpn Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg20-vpn_firmware:5.36
Zyxel » Usg20-Vpn Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg20-vpn_firmware:5.37
Zyxel » Usg20w-Vpn Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg20w-vpn_firmware:5.10
Zyxel » Usg20w-Vpn Firmware » Version: 5.30

cpe:2.3:o:zyxel:usg20w-vpn_firmware:5.30
Zyxel » Usg20w-Vpn Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg20w-vpn_firmware:5.37
Zyxel » Usg Flex 100 Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_100_firmware:5.10
Zyxel » Usg Flex 100 Firmware » Version: 5.20

cpe:2.3:o:zyxel:usg_flex_100_firmware:5.20
Zyxel » Usg Flex 100 Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_100_firmware:5.35
Zyxel » Usg Flex 100 Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_100_firmware:5.36
Zyxel » Usg Flex 100 Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_100_firmware:5.37
Zyxel » Usg Flex 100ax Firmware » Version: Any

cpe:2.3:o:zyxel:usg_flex_100ax_firmware:*
Zyxel » Usg Flex 100ax Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_100ax_firmware:5.37
Zyxel » Usg Flex 100h Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_100h_firmware:5.10
Zyxel » Usg Flex 100h Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_100h_firmware:5.37
Zyxel » Usg Flex 100w Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.10
Zyxel » Usg Flex 100w Firmware » Version: 5.30

cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.30
Zyxel » Usg Flex 100w Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.35
Zyxel » Usg Flex 100w Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.36
Zyxel » Usg Flex 100w Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.37
Zyxel » Usg Flex 200 Firmware » Version: 5.20

cpe:2.3:o:zyxel:usg_flex_200_firmware:5.20
Zyxel » Usg Flex 200 Firmware » Version: 5.30

cpe:2.3:o:zyxel:usg_flex_200_firmware:5.30
Zyxel » Usg Flex 200 Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_200_firmware:5.35
Zyxel » Usg Flex 200 Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_200_firmware:5.36
Zyxel » Usg Flex 200 Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_200_firmware:5.37
Zyxel » Usg Flex 200h Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_200h_firmware:5.10
Zyxel » Usg Flex 200h Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_200h_firmware:5.37
Zyxel » Usg Flex 200hp Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_200hp_firmware:5.10
Zyxel » Usg Flex 200hp Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_200hp_firmware:5.37
Zyxel » Usg Flex 500 Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_500_firmware:5.10
Zyxel » Usg Flex 500 Firmware » Version: 5.20

cpe:2.3:o:zyxel:usg_flex_500_firmware:5.20
Zyxel » Usg Flex 500 Firmware » Version: 5.30

cpe:2.3:o:zyxel:usg_flex_500_firmware:5.30
Zyxel » Usg Flex 500 Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_500_firmware:5.35
Zyxel » Usg Flex 500 Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_500_firmware:5.36
Zyxel » Usg Flex 500 Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_500_firmware:5.37
Zyxel » Usg Flex 500h Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_500h_firmware:5.10
Zyxel » Usg Flex 500h Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_500h_firmware:5.37
Zyxel » Usg Flex 50 Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_50_firmware:5.10
Zyxel » Usg Flex 50 Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_50_firmware:5.35
Zyxel » Usg Flex 50 Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_50_firmware:5.36
Zyxel » Usg Flex 50 Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_50_firmware:5.37
Zyxel » Usg Flex 50w Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.10
Zyxel » Usg Flex 50w Firmware » Version: 5.30

cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.30
Zyxel » Usg Flex 50w Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.35
Zyxel » Usg Flex 50w Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.36
Zyxel » Usg Flex 50w Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.37
Zyxel » Usg Flex 700 Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_700_firmware:5.10
Zyxel » Usg Flex 700 Firmware » Version: 5.20

cpe:2.3:o:zyxel:usg_flex_700_firmware:5.20
Zyxel » Usg Flex 700 Firmware » Version: 5.30

cpe:2.3:o:zyxel:usg_flex_700_firmware:5.30
Zyxel » Usg Flex 700 Firmware » Version: 5.35

cpe:2.3:o:zyxel:usg_flex_700_firmware:5.35
Zyxel » Usg Flex 700 Firmware » Version: 5.36

cpe:2.3:o:zyxel:usg_flex_700_firmware:5.36
Zyxel » Usg Flex 700 Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_700_firmware:5.37
Zyxel » Usg Flex 700h Firmware » Version: 5.10

cpe:2.3:o:zyxel:usg_flex_700h_firmware:5.10
Zyxel » Usg Flex 700h Firmware » Version: 5.37

cpe:2.3:o:zyxel:usg_flex_700h_firmware:5.37

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-6399

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