CVE-2025-10685CWE-122

HTTP POST with specific higher content length leads into heap corruption

High · published March 16, 2026

CVSS v4.0
7.7
EPSS
1%
Percentile
42.8
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v4.0
7.7 · HIGH
Vector
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
EPSS
0.00512 · 42.8th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-03-16T13:14Z
EPSS history
Timeline
  • 16 MAR 13:14Z
    HTTP POST with specific higher content length leads into heap corruption
    cvelistv5