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THREATINT
PUBLISHED

CVE-2023-35136



AssignerZyxel
Reserved2023-06-14
Published2023-11-28
Updated2024-08-02

Description

An improper input validation vulnerability in the “Quagga” package of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to access configuration files on an affected device.



MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Product status

Default status
unaffected

versions 4.32 through 5.37
affected

Default status
unaffected

versions 4.50 through 5.37
affected

Default status
unaffected

versions 4.16 through 5.37
affected

Default status
unaffected

versions 4.16 through 5.37
affected

Default status
unaffected

versions 4.30 through 5.37
affected

References

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

cve.org CVE-2023-35136

nvd.nist.gov CVE-2023-35136

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