CVE-2023-37926

CVSS 3.1: 5.5 medium
EPSS: <1%p13
Published: Nov 28, 2023 · Nov 28, 2023
Modified: Jun 17, 2026

Analyze CVE-2023-37926 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

Description · NVD

A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to cause denial-of-service (DoS) conditions by executing the CLI command to dump system logs on an affected device.

Vendors: zyxel

Products: zld

Weakness: CWE-120

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

In the news

1 story

Zyxel fixed tens of flaws in Firewalls, Access Points, and NAS

Security AffairsDec 4, 06:06 UTC · Dec 4, 2023VulnerabilityCVE-2023-35136 CVE-2023-35139 CVE-2023-37925+122 · 1 read