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VULNERABILITIES

CVE-2022-34747 Details

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.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.zyxel.com/support/Zyxel-security-advisory-for-format-string-vulnerability-in-NAS.shtml CVEPatchVendor Advisory
https://www.zyxel.com/support/Zyxel-security-advisory-for-format-string-vulnerability-in-NAS.shtml [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-134Use of Externally-Controlled Format String[email protected]
CWE-134Use of Externally-Controlled Format String[email protected]

Affected Products

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

CPE

  • cpe:2.3:o:zyxel:nas326_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
zyxel nas326
All versions

CPE

  • cpe:2.3:h:zyxel:nas326:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-34747
NVD Published Date:
Sep 6, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-34747 Details - Not Deferred