CVE-2025-10685
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Heap-Based Buffer Overflow in Softing smartLink Webserver Modules

Publication date: 2026-03-16

Last updated on: 2026-03-27

Assigner: Softing

Description
Heap-based buffer overflow vulnerability in Softing Industrial Automation GmbH smartLink SW-PN and smartLink SW-HT (Webserver modules) allows overflow buffers.This issue affects: smartLink SW-PN: through 1.03 smartLink SW-HT: through 1.42
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Meta Information
Published
2026-03-16
Last Modified
2026-03-27
Generated
2026-06-16
AI Q&A
2026-03-16
EPSS Evaluated
2026-06-15
NVD
CVE-2025-10685
EUVD
EUVD-2025-208727
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
softing_industrial_automation_gmbh smartlink_sw-pn to 1.03 (inc)
softing_industrial_automation_gmbh smartlink_sw-ht to 1.42 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-122 A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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Executive Summary

This vulnerability is a heap-based buffer overflow found in Softing Industrial Automation GmbH's smartLink SW-PN and smartLink SW-HT webserver modules. It allows an attacker to overflow buffers, which can lead to unexpected behavior or exploitation.

Impact Analysis

The heap-based buffer overflow can potentially allow attackers to execute arbitrary code, cause a denial of service, or crash the affected system. This can lead to system instability, unauthorized access, or disruption of services.

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