AUGUST 4, 2026
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Case File

CVE-2023-5372

HIGH · CVSS 7.2 EPSS 28.47%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-01-30 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. Its EPSS score suggests a 28.5% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

CVE
CVE-2023-5372
Severity
HIGH
CVSS
7.2
EPSS
28.47%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)