What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-27 · updated 2026-10-28
• Weakness: CWE-121

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.

Affected products

• Softing epGate: through 1.30
• Softing mbGate: through 1.30
• Softing pnGate: through 1.30
• Softing smartLink HW-DP: through 1.30
• Softing smartLink HW-PN: through 1.01

References

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

Get alerted when CVE-2023-7339 or the next vulnerability affects your stack