CVE-2021-35031

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Summary

CVECVE-2021-35031
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-28 11:15:00 UTC
Updated2022-01-07 16:59:00 UTC
DescriptionA vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device.

Risk And Classification

Problem Types: CWE-78

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Zyxel Gs1900-10hp - All All All
Operating System Zyxel Gs1900-10hp Firmware All All All All
Hardware Zyxel Gs1900-16 - All All All
Operating System Zyxel Gs1900-16 Firmware All All All All
Hardware Zyxel Gs1900-24 - All All All
Hardware Zyxel Gs1900-24e - All All All
Hardware Zyxel Gs1900-24ep - All All All
Operating System Zyxel Gs1900-24ep Firmware All All All All
Operating System Zyxel Gs1900-24e Firmware All All All All
Hardware Zyxel Gs1900-24hp - All All All
Hardware Zyxel Gs1900-24hpv2 - All All All
Operating System Zyxel Gs1900-24hpv2 Firmware All All All All
Operating System Zyxel Gs1900-24hp Firmware All All All All
Operating System Zyxel Gs1900-24 Firmware All All All All
Hardware Zyxel Gs1900-48 - All All All
Hardware Zyxel Gs1900-48hp - All All All
Hardware Zyxel Gs1900-48hpv2 - All All All
Operating System Zyxel Gs1900-48hpv2 Firmware All All All All
Operating System Zyxel Gs1900-48hp Firmware All All All All
Operating System Zyxel Gs1900-48 Firmware All All All All
Hardware Zyxel Gs1900-8 - All All All
Hardware Zyxel Gs1900-8hp - All All All
Operating System Zyxel Gs1900-8hp Firmware All All All All
Operating System Zyxel Gs1900-8 Firmware All All All All
Hardware Zyxel Xgs1210-12 - All All All
Operating System Zyxel Xgs1210-12 Firmware All All All All
Hardware Zyxel Xgs1250-12 - All All All
Operating System Zyxel Xgs1250-12 Firmware All All All All

References

ReferenceSourceLinkTags
Zyxel security advisory for OS command injection vulnerabilities of GS1900, XGS1210, and XGS1250 series switches | Zyxel CONFIRM www.zyxel.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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