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CVE-2023-6399

Zyxel / ATP series firmware PUBLISHED

Description (CNA)

A format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, and USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1 could allow an authenticated IPSec VPN user to cause DoS conditions against the “deviceid” daemon by sending a crafted hostname to an affected device if it has the “Device Insight” feature enabled.

Affected (CNA)

Vendor / productVersions
Zyxel / ATP series firmwareaffected version 4.32 through 5.37 Patch 1
Zyxel / USG FLEX series firmwareaffected version 4.50 through 5.37 Patch 1
Zyxel / USG FLEX 50(W) series firmwareaffected version 4.16 through 5.37 Patch 1
Zyxel / USG20(W)-VPN series firmwareaffected version 4.16 through 5.37 Patch 1
Zyxel / USG FLEX H series firmwareaffected version 1.10 through 1.10 Patch 1

CWE

CWE-134

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.