CVEvulnerability

CVE-2022-34747

9.8 CRITICAL Published 2022-09-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-09-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-134

Description

A format string vulnerability in Zyxel NAS326 firmware versions prior to V5.21(AAZF.12)C0 could allow an attacker to achieve unauthorized remote code execution via a crafted UDP packet.

Affected configurations

• zyxel nas326 firmware (< 5.21\(aazf.12\)c0)

Related

Weakness · CWE (1)

  • CWE-134 Use of Externally-Controlled Format String weakness

References