CVE-2025-10685

HIGH

HTTP POST with specific higher content length leads into heap corruption

Title source: cna
STIX 2.1

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

References (4)

Core 4

Scores

CVSS v4 7.7
EPSS 0.0049
EPSS Percentile 38.3%
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

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-122
Status published
Products (4)
Softing/smartLink SW-HT < 1.42
Softing/smartLink SW-HT 1.43
Softing/smartLink SW-PN < 1.03
Softing/smartLink SW-PN 1.04
Published Mar 16, 2026
Tracked Since Mar 16, 2026