CVE-2023-7339 MEDIUM

CVE-2023-7339: Data collection for dowloading leads into buffer overflow

Vendor Softing
Product pnGate
Weakness CWE-121
Published March 27, 2026
Last update March 27, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Stack-based buffer overflow vulnerability in Softing Industrial Automation GmbH gateways allows overflow buffers. This issue affects pnGate: through 1.30 epGate: through 1.30 mbGate: through 1.30 smartLink HW-DP: through 1.30 smartLink HW-PN: through 1.01.

Key dates

02Disclosure timeline

March 27, 2026 CVE published
March 27, 2026 Record updated