CVE-2023-22918

Published: Apr 24, 2023Modified: Nov 21, 2024

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, VPN series firmware versions 4.30 through 5.35, NWA110AX firmware version 6.50(ABTG.2) and earlier versions, WAC500 firmware version 6.50(ABVS.0) and earlier versions, and WAX510D firmware version 6.50(ABTF.2) and earlier versions, which could allow a remote authenticated attacker to retrieve encrypted information of the administrator on an affected device.

Affected (51)

Products: Zyxel: Atp200 Firmware, Atp100 Firmware, Atp700 Firmware, Atp500 Firmware, Atp100w Firmware, Atp800 Firmware, Usg Flex 100 Firmware, Usg Flex 50 Firmware, Usg Flex 200 Firmware, Usg Flex 500 Firmware, Usg Flex 700 Firmware, Usg Flex 100w Firmware, Usg 20w Vpn Firmware, Usg Flex 50w Firmware, Usg20 Vpn Firmware, Vpn100 Firmware, Vpn1000 Firmware, Vpn300 Firmware, Vpn50 Firmware, Nap203 Firmware, Nap303 Firmware, Nap353 Firmware, Nwa110ax Firmware, Nwa1123 Ac Hd Firmware, Nwa1123 Ac Pro Firmware, Nwa1123acv3 Firmware, Nwa210ax Firmware, Nwa220ax 6e Firmware, Nwa50ax Firmware, Nwa50ax Pro Firmware, Nwa5123 Ac Hd Firmware, Nwa55axe Firmware, Nwa90ax Firmware, Nwa90ax Pro Firmware, Wac500 Firmware, Wac500h Firmware, Wac5302d Sv2 Firmware, Wac6103d I Firmware, Wac6303d S Firmware, Wac6502d E Firmware, Wac6502d S Firmware, Wac6503d S Firmware, Wac6552d S Firmware, Wac6553d E Firmware, Wax510d Firmware, Wax610d Firmware, Wax620d 6e Firmware, Wax630s Firmware, Wax640s 6e Firmware, Wax650s Firmware, Wax655e Firmware

51 products

Usg Flex 100 Firmware

Usg Flex 50 Firmware

Usg Flex 200 Firmware

Usg Flex 500 Firmware

Usg Flex 700 Firmware

Usg Flex 100w Firmware

Usg 20w Vpn Firmware

Usg Flex 50w Firmware

Nwa1123 Ac Hd Firmware

Nwa1123 Ac Pro Firmware

Nwa5123 Ac Hd Firmware

Wac5302d Sv2 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Atp200 Firmware	From 4.32 to 5.36

Running on/with	Platform Versions
Zyxel Atp200	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Atp100 Firmware	From 4.32 to 5.36

Running on/with	Platform Versions
Zyxel Atp100	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Atp700 Firmware	From 4.32 to 5.36

Running on/with	Platform Versions
Zyxel Atp700	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Atp500 Firmware	From 4.32 to 5.36

Running on/with	Platform Versions
Zyxel Atp500	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Atp100w Firmware	From 4.32 to 5.36

Running on/with	Platform Versions
Zyxel Atp100w	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Atp800 Firmware	From 4.32 to 5.36

Running on/with	Platform Versions
Zyxel Atp800	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 100 Firmware	From 4.50 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 100	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 50 Firmware	From 4.50 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 50	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 200 Firmware	From 4.50 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 200	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 500 Firmware	From 4.50 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 500	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 700 Firmware	From 4.50 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 700	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 100w Firmware	From 4.50 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 100w	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg 20w Vpn Firmware	From 4.16 to 5.36

Running on/with	Platform Versions
Zyxel Usg 20w Vpn	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg Flex 50w Firmware	From 4.16 to 5.36

Running on/with	Platform Versions
Zyxel Usg Flex 50w	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Usg20 Vpn Firmware	From 4.30 to 5.36

Running on/with	Platform Versions
Zyxel Usg20 Vpn	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vpn100 Firmware	From 4.30 to 5.36

Running on/with	Platform Versions
Zyxel Vpn100	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vpn1000 Firmware	From 4.30 to 5.36

Running on/with	Platform Versions
Zyxel Vpn1000	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vpn300 Firmware	From 4.30 to 5.36

Running on/with	Platform Versions
Zyxel Vpn300	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vpn50 Firmware	From 4.30 to 5.36

Running on/with	Platform Versions
Zyxel Vpn50	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nap203 Firmware	Up to 6.28\(abfa.0\)

Running on/with	Platform Versions
Zyxel Nap203	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nap303 Firmware	Up to 6.28\(abex.0\)

Running on/with	Platform Versions
Zyxel Nap303	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nap353 Firmware	Up to 6.28\(abey.0\)

Running on/with	Platform Versions
Zyxel Nap353	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa110ax Firmware	Up to 6.50\(abtg.2\)

Running on/with	Platform Versions
Zyxel Nwa110ax	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa1123 Ac Hd Firmware	Up to 6.25\(abin.9\)

Running on/with	Platform Versions
Zyxel Nwa1123 Ac Hd	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa1123 Ac Pro Firmware	Up to 6.28\(abhd.0\)

Running on/with	Platform Versions
Zyxel Nwa1123 Ac Pro	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa1123acv3 Firmware	Up to 6.50\(abvt.0\)

Running on/with	Platform Versions
Zyxel Nwa1123acv3	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa210ax Firmware	Up to 6.50\(abtd.2\)

Running on/with	Platform Versions
Zyxel Nwa210ax	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa220ax 6e Firmware	Up to 6.50\(acco.2\)

Running on/with	Platform Versions
Zyxel Nwa220ax 6e	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa50ax Firmware	Up to 6.55\(acge.1\)

Running on/with	Platform Versions
Zyxel Nwa50ax	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa50ax Pro Firmware	Up to 6.50\(acge.0\)

Running on/with	Platform Versions
Zyxel Nwa50ax Pro	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa5123 Ac Hd Firmware	Up to 6.25\(abim.9\)

Running on/with	Platform Versions
Zyxel Nwa5123 Ac Hd	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa55axe Firmware	Up to 6.29\(abzl.1\)

Running on/with	Platform Versions
Zyxel Nwa55axe	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa90ax Firmware	Up to 6.29\(accv.1\)

Running on/with	Platform Versions
Zyxel Nwa90ax	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nwa90ax Pro Firmware	Up to 6.50\(acgf.0\)

Running on/with	Platform Versions
Zyxel Nwa90ax Pro	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac500 Firmware	Up to 6.50\(abvs.0\)

Running on/with	Platform Versions
Zyxel Wac500	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac500h Firmware	Up to 6.50\(abwa.0\)

Running on/with	Platform Versions
Zyxel Wac500h	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac5302d Sv2 Firmware	Up to 6.25\(abvz.9\)

Running on/with	Platform Versions
Zyxel Wac5302d Sv2	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6103d I Firmware	Up to 6.28\(aaxh.0\)

Running on/with	Platform Versions
Zyxel Wac6103d I	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6303d S Firmware	Up to 6.25\(abgl.9\)

Running on/with	Platform Versions
Zyxel Wac6303d S	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6502d E Firmware	Up to 6.28\(aasd.0\)

Running on/with	Platform Versions
Zyxel Wac6502d E	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6502d S Firmware	Up to 6.28\(aase.0\)

Running on/with	Platform Versions
Zyxel Wac6502d S	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6503d S Firmware	Up to 6.28\(aasf.0\)

Running on/with	Platform Versions
Zyxel Wac6503d S	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6552d S Firmware	Up to 6.28\(abio.0\)

Running on/with	Platform Versions
Zyxel Wac6552d S	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wac6553d E Firmware	Up to 6.28\(aasg.0\)

Running on/with	Platform Versions
Zyxel Wac6553d E	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax510d Firmware	Up to 6.50\(abtf.2\)

Running on/with	Platform Versions
Zyxel Wax510d	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax610d Firmware	Up to 6.50\(abte.2\)

Running on/with	Platform Versions
Zyxel Wax610d	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax620d 6e Firmware	Up to 6.50\(accn.2\)

Running on/with	Platform Versions
Zyxel Wax620d 6e	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax630s Firmware	Up to 6.50\(abzd.2\)

Running on/with	Platform Versions
Zyxel Wax630s	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax640s 6e Firmware	Up to 6.50\(accm.2\)

Running on/with	Platform Versions
Zyxel Wax640s 6e	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax650s Firmware	Up to 6.50\(abrm.2\)

Running on/with	Platform Versions
Zyxel Wax650s	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wax655e Firmware	Up to 6.50\(acdo.2\)

Running on/with	Platform Versions
Zyxel Wax655e	All versions

Related CWEs

CWE-359

Exposure of Private Personal Information to an Unauthorized Actor

The product does not properly prevent a person's private, personal information from being accessed by actors who either (1) are not explicitly authorized to access the information or (2) do not have the implicit consent of the person about whom the information is collected.

References (2)

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps

Source: security@zyxel.com.tw

PatchVendor Advisory

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.