CVE-2023-32172

Katalog CVE

CVSS 6.5 · Medium EPSS 1,4%

Kerentanan Use After Free pada unified-automation uagateway. Skor CVSS 3.0 6.5 (Medium) menurut trendmicro.com.

Deskripsi (NVD)

Unified Automation UaGateway OPC UA Server Use-After-Free Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the ImportXML function. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20497.

Rincian

Terbit di NVD

3 Mei 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.0

6.5 (Medium), sumber trendmicro.com
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 71,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.zerodayinitiative.com/advisories/ZDI-23-777/ advisory pihak ketiga
• https://documentation.unified-automation.com/uagateway/1.5.14/CHANGELOG.txt release notes