CVE-2025-10685

HTTP POST with specific higher content length leads into heap corruption

State: Published
Severity: 7.7 High
Published: Mar 16, 2026
Updated: Mar 27, 2026
Reserved: Sep 18, 2025

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

Scores

CVSS	Score	Vector	Source
4.0	7.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/AU:Y/R:A/RE:L/U:Red	Softing

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
smartLink SW-PNSofting	1.03 and earlierAffected 1.04Not affected
smartLink SW-HTSofting	1.42 and earlierAffected 1.43Not affected

References

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