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THREATINT
PUBLISHED

CVE-2023-34138



AssignerZyxel
Reserved2023-05-26
Published2023-07-17
Updated2024-10-30

Description

A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.60 through 5.36 Patch 2, and VPN series firmware versions 4.60 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device if the attacker could trick an authorized administrator to add their IP address to the list of trusted RADIUS clients in advance.



HIGH: 8.0CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Product status

Default status
unaffected

4.60 through 5.36 Patch 2
affected

Default status
unaffected

4.60 through 5.36 Patch 2
affected

Default status
unaffected

4.60 through 5.36 Patch 2
affected

Default status
unaffected

4.60 through 5.36 Patch 2
affected

Default status
unaffected

4.60 through 5.36 Patch 2
affected

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-wlan-controllers vendor-advisory

cve.org CVE-2023-34138

nvd.nist.gov CVE-2023-34138

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