CVE-2023-22917 — Zyxel / ATP series firmware

Description (CNA)

A buffer overflow vulnerability in the “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50(W) firmware versions 5.10 through 5.32, USG20(W)-VPN firmware versions 5.10 through 5.32, and VPN series firmware versions 5.00 through 5.35, which could allow a remote unauthenticated attacker to cause a core dump with a request error message on a vulnerable device by uploading a crafted configuration file.

Affected (CNA)

Vendor / product	Versions
Zyxel / ATP series firmware	affected 5.10 through 5.32
Zyxel / USG FLEX series firmware	affected 5.00 through 5.32
Zyxel / USG FLEX 50(W) firmware	affected 5.10 through 5.32
Zyxel / USG20(W)-VPN firmware	affected 5.10 through 5.32
Zyxel / VPN series firmware	affected 5.00 through 5.35

CWE

CWE-120

References

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

ADP enrichment

CVE

No English description supplied.

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

CISA-ADP

No English description supplied.

No references supplied.