CVE-2026-6952

7.2 HIGH

Published: July 21, 2026 Modified: July 21, 2026

Description

A post-authentication command injection vulnerability in the "LogServer" field of the syslog component in Zyxel AX7501-B1 firmware versions through 5.17(ABPC.7.2)C0 could allow an authenticated attacker with administrator privileges to execute OS commands on an affected device.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

Patch Vendor Advisory Exploit Third Party Advisory

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerability-in-certain-dsl-ethernet-cpe-fiber-onts-and-wireless-extenders-07-21-2026

Source: security@zyxel.com.tw

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.2 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-78

Related CVEs

CVE-2026-64606 N/A

CVE-2026-64609 N/A

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CVE-2026-62415 N/A

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