CVE-2023-7339

MEDIUM

Data collection for dowloading leads into buffer overflow

Title source: cna

Description

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.

References (2)

Core 2

Core References

X_Html x_html

https://industrial.softing.com/fileadmin/psirt/downloads/2023/CVE-2023-7339.html

X_Json x_json

https://industrial.softing.com/fileadmin/psirt/downloads/2023/CVE-2023-7339.json

Scores

CVSS v3 6.5

EPSS 0.0036

EPSS Percentile 27.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-121

Status published

Products (8)

Softing/epGate < 1.30

Softing/mbGate < 1.30

Softing/pnGate < 1.30

Softing/pnGate 1.34

Softing/smartLink HW-DP < 1.30

Softing/smartLink HW-DP 1.31

Softing/smartLink HW-PN < 1.01

Softing/smartLink HW-PN 1.02

Published Mar 27, 2026

Tracked Since Mar 27, 2026