CVE-2022-26531

Summary

CVECVE-2022-26531
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-05-24 06:15:00 UTC
Updated2022-06-19 19:15:00 UTC
DescriptionMultiple 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 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to cause a buffer overflow or a system crash via a crafted payload.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Zyxel Atp100 - All All All
Hardware Zyxel Atp100w - All All All
Operating System Zyxel Atp100w Firmware All All All All
Operating System Zyxel Atp100 Firmware All All All All
Hardware Zyxel Atp200 - All All All
Operating System Zyxel Atp200 Firmware All All All All
Hardware Zyxel Atp500 - All All All
Operating System Zyxel Atp500 Firmware All All All All
Hardware Zyxel Atp700 - All All All
Operating System Zyxel Atp700 Firmware All All All All
Hardware Zyxel Atp800 - All All All
Operating System Zyxel Atp800 Firmware All All All All
Hardware Zyxel Nap203 - All All All
Operating System Zyxel Nap203 Firmware All All All All
Hardware Zyxel Nap303 - All All All
Operating System Zyxel Nap303 Firmware All All All All
Hardware Zyxel Nap353 - All All All
Operating System Zyxel Nap353 Firmware All All All All
Hardware Zyxel Nsg100 - All All All
Operating System Zyxel Nsg100 Firmware All All All All
Operating System Zyxel Nsg100 Firmware 1.33 - All All
Operating System Zyxel Nsg100 Firmware 1.33 patch1 All All
Operating System Zyxel Nsg100 Firmware 1.33 patch2 All All
Operating System Zyxel Nsg100 Firmware 1.33 patch3 All All
Operating System Zyxel Nsg100 Firmware 1.33 patch4 All All
Hardware Zyxel Nsg300 - All All All
Operating System Zyxel Nsg300 Firmware All All All All
Operating System Zyxel Nsg300 Firmware 1.33 - All All
Operating System Zyxel Nsg300 Firmware 1.33 patch1 All All
Operating System Zyxel Nsg300 Firmware 1.33 patch2 All All
Operating System Zyxel Nsg300 Firmware 1.33 patch3 All All
Operating System Zyxel Nsg300 Firmware 1.33 patch4 All All
Hardware Zyxel Nsg50 - All All All
Operating System Zyxel Nsg50 Firmware All All All All
Operating System Zyxel Nsg50 Firmware 1.33 - All All
Operating System Zyxel Nsg50 Firmware 1.33 patch1 All All
Operating System Zyxel Nsg50 Firmware 1.33 patch2 All All
Operating System Zyxel Nsg50 Firmware 1.33 patch3 All All
Operating System Zyxel Nsg50 Firmware 1.33 patch4 All All
Hardware Zyxel Nwa110ax - All All All
Operating System Zyxel Nwa110ax Firmware All All All All
Hardware Zyxel Nwa1123-ac-hd - All All All
Operating System Zyxel Nwa1123-ac-hd Firmware All All All All
Hardware Zyxel Nwa1123-ac-pro - All All All
Operating System Zyxel Nwa1123-ac-pro Firmware All All All All
Hardware Zyxel Nwa1123acv3 - All All All
Operating System Zyxel Nwa1123acv3 Firmware All All All All
Hardware Zyxel Nwa1302-ac - All All All
Operating System Zyxel Nwa1302-ac Firmware All All All All
Hardware Zyxel Nwa210ax - All All All
Operating System Zyxel Nwa210ax Firmware All All All All
Hardware Zyxel Nwa50ax - All All All
Operating System Zyxel Nwa50ax Firmware All All All All
Hardware Zyxel Nwa5123-ac-hd - All All All
Operating System Zyxel Nwa5123-ac-hd Firmware All All All All
Hardware Zyxel Nwa55axe - All All All
Operating System Zyxel Nwa55axe Firmware All All All All
Hardware Zyxel Nwa90ax - All All All
Operating System Zyxel Nwa90ax Firmware All All All All
Hardware Zyxel Nxc2500 - All All All
Operating System Zyxel Nxc2500 Firmware All All All All
Hardware Zyxel Nxc5500 - All All All
Operating System Zyxel Nxc5500 Firmware All All All All
Hardware Zyxel Usg20 - All All All
Hardware Zyxel Usg200 - All All All
Operating System Zyxel Usg200 Firmware All All All All
Operating System Zyxel Usg20 Firmware All All All All
Hardware Zyxel Usg210 - All All All
Operating System Zyxel Usg210 Firmware All All All All
Hardware Zyxel Usg2200 - All All All
Operating System Zyxel Usg2200 Firmware All All All All
Hardware Zyxel Usg300 - All All All
Operating System Zyxel Usg300 Firmware All All All All
Hardware Zyxel Usg310 - All All All
Operating System Zyxel Usg310 Firmware All All All All
Hardware Zyxel Usg 110 - All All All
Hardware Zyxel Usg 1100 - All All All
Operating System Zyxel Usg 1100 Firmware All All All All
Operating System Zyxel Usg 110 Firmware All All All All
Hardware Zyxel Usg 1900 - All All All
Operating System Zyxel Usg 1900 Firmware All All All All
Hardware Zyxel Usg 20w - All All All
Hardware Zyxel Usg 20w-vpn - All All All
Operating System Zyxel Usg 20w-vpn Firmware All All All All
Operating System Zyxel Usg 20w Firmware All All All All
Hardware Zyxel Usg 2200-vpn - All All All
Operating System Zyxel Usg 2200-vpn Firmware All All All All
Hardware Zyxel Usg 310 - All All All
Operating System Zyxel Usg 310 Firmware All All All All
Hardware Zyxel Usg 40 - All All All
Hardware Zyxel Usg 40w - All All All
Operating System Zyxel Usg 40w Firmware All All All All
Operating System Zyxel Usg 40 Firmware All All All All
Hardware Zyxel Usg 60 - All All All
Hardware Zyxel Usg 60w - All All All
Operating System Zyxel Usg 60w Firmware All All All All
Operating System Zyxel Usg 60 Firmware All All All All
Hardware Zyxel Usg Flex 100 - All All All
Hardware Zyxel Usg Flex 100w - All All All
Operating System Zyxel Usg Flex 100w Firmware All All All All
Operating System Zyxel Usg Flex 100 Firmware All All All All
Hardware Zyxel Usg Flex 200 - All All All
Operating System Zyxel Usg Flex 200 Firmware All All All All
Hardware Zyxel Usg Flex 500 - All All All
Operating System Zyxel Usg Flex 500 Firmware All All All All
Hardware Zyxel Usg Flex 700 - All All All
Operating System Zyxel Usg Flex 700 Firmware All All All All
Hardware Zyxel Vpn100 - All All All
Hardware Zyxel Vpn1000 - All All All
Operating System Zyxel Vpn1000 Firmware All All All All
Operating System Zyxel Vpn100 Firmware All All All All
Hardware Zyxel Vpn300 - All All All
Operating System Zyxel Vpn300 Firmware All All All All
Hardware Zyxel Vpn50 - All All All
Operating System Zyxel Vpn50 Firmware All All All All
Hardware Zyxel Wac500 - All All All
Hardware Zyxel Wac500h - All All All
Operating System Zyxel Wac500h Firmware All All All All
Operating System Zyxel Wac500 Firmware All All All All
Hardware Zyxel Wac5302d-s - All All All
Hardware Zyxel Wac5302d-sv2 - All All All
Operating System Zyxel Wac5302d-sv2 Firmware All All All All
Operating System Zyxel Wac5302d-s Firmware All All All All
Hardware Zyxel Wac6103d-i - All All All
Operating System Zyxel Wac6103d-i Firmware All All All All
Hardware Zyxel Wac6303d-s - All All All
Operating System Zyxel Wac6303d-s Firmware All All All All
Hardware Zyxel Wac6502d-e - All All All
Operating System Zyxel Wac6502d-e Firmware All All All All
Hardware Zyxel Wac6502d-s - All All All
Operating System Zyxel Wac6502d-s Firmware All All All All
Hardware Zyxel Wac6503d-s - All All All
Operating System Zyxel Wac6503d-s Firmware All All All All
Hardware Zyxel Wac6552d-s - All All All
Operating System Zyxel Wac6552d-s Firmware All All All All
Hardware Zyxel Wac6553d-s - All All All
Operating System Zyxel Wac6553d-s Firmware All All All All
Hardware Zyxel Wax510d - All All All
Operating System Zyxel Wax510d Firmware All All All All
Hardware Zyxel Wax610d - All All All
Operating System Zyxel Wax610d Firmware All All All All
Hardware Zyxel Wax630s - All All All
Operating System Zyxel Wax630s Firmware All All All All
Hardware Zyxel Wax650s - All All All
Operating System Zyxel Wax650s Firmware All All All All

References

ReferenceSourceLinkTags
Zyxel Buffer Overflow / Format String / Command Injection ≈ Packet Storm MISC packetstormsecurity.com
Zyxel security advisory for multiple vulnerabilities of firewalls, AP controllers, and APs | Zyxel CONFIRM www.zyxel.com
Full Disclosure: HNS-2022-02 - HN Security Advisory - Multiple vulnerabilities in Zyxel zysh FULLDISC seclists.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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