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VULNERABILITIES

CVE-2023-5372 Details

Description

The post-authentication command injection vulnerability in Zyxel NAS326 firmware versions through V5.21(AAZF.15)C0 and NAS542 firmware versions through V5.21(ABAG.12)C0 could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands by sending a crafted query parameter attached to the URL of an affected device’s web management interface.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.2 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerability-in-nas-products-01-30-2024 CVEVendor Advisory
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerability-in-nas-products-01-30-2024 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')[email protected]
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')[email protected]

Affected Products

ProductVersions
zyxel nas326 firmware
< 5.21\(aazf.16\)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.
zyxel nas542 firmware
< 5.21\(abag.13\)c0

CPE

  • cpe:2.3:o:zyxel:nas542_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
zyxel nas542
All versions

CPE

  • cpe:2.3:h:zyxel:nas542:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-5372
NVD Published Date:
Jan 30, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-5372 Details - Not Deferred