CVE-2022-26531
Summary
| CVE | CVE-2022-26531 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-05-24 06:15:00 UTC |
| Updated | 2022-06-19 19:15:00 UTC |
| Description | 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 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)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| 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
| Reference | Source | Link | Tags |
|---|---|---|---|
| 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 |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.