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Status published
High
CVE-2025-10685
HTTP POST with specific higher content length leads into heap corruption
Vulnerability 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
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Frank Renner
References
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Affected Vendor
Softing
View all reports →Affected Software
smartLink SW-PN, smartLink SW-HT
Vulnerable Versions:
0, 1.04, 1.43
Timeline
Official Publish:
March 16th, 2026
Last Modified:
March 27th, 2026
Added to House:
July 22nd, 2026