A format string vulnerability in a function of the IPSec VPN feature 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, and USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1 could allow an attacker to achieve unauthorized remote code execution by sending a sequence of specially crafted payloads containing an invalid pointer; however, such an attack would require detailed knowledge of an affected device’s memory layout and configuration.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published: 2024-02-20T02:14:09.814Z

Updated: 2024-08-02T08:42:07.430Z

Reserved: 2023-12-13T08:39:31.993Z

Link: CVE-2023-6764

cve-icon Vulnrichment

Updated: 2024-08-02T08:42:07.430Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-02-20T03:15:07.870

Modified: 2024-11-21T08:44:30.593

Link: CVE-2023-6764

cve-icon Redhat

No data.