Read the docs
TI-2025-09782 Aliases CVE-2025-10685GHSA-9r22-hfr9-vvx7

HTTP POST with specific higher content length leads into heap corruption

Priority MEDIUM 40CWE-122Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-122 and the CVSS impact.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00524 44th percentileScored 2026-11-08
Fix Fixed smartLink SW-PN (Softing): 1.04smartLink SW-HT (Softing): 1.43

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SoftingsmartLink SW-PNup to 1.031.04Patch availableCNA
SoftingsmartLink SW-HTup to 1.421.43Patch availableCNA
  • smartLink SW-PN VendorSofting Affected up to 1.03 Fixed in 1.04 Patch available CNA
  • smartLink SW-HT VendorSofting Affected up to 1.42 Fixed in 1.43 Patch available CNA

Remediation

  • Fix · CNA smartLink SW-PN (Softing) Fixed in 1.04
  • Fix · CNA smartLink SW-HT (Softing) Fixed in 1.43

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-10685
  2. 2026-10-03 Alias added: GHSA-9r22-hfr9-vvx7

References

Other 2

  • TI-2023-19550 Path traversal in Softing edgeAggregator CVSS 3.1HIGH 7.2
  • TI-2022-02157 Softing Secure Integration Server Improper Authentication CVSS 3.1CRITICAL 9.8
  • TI-2022-02155 Softing Secure Integration Server Uncontrolled Search Path Element CVSS 3.1HIGH 7.2
  • TI-2022-01254 Softing Secure Integration Server Relative Path Traversal CVSS 3.1HIGH 7.2
  • TI-2025-06732 Bypass the client certificate trust check of an opc.https server while only secure communication is allowed CVSS 3.1CRITICAL 9.1
  • TI-2020-11375 Heap-based buffer overflow in Softing Industrial Automation all versions prior to the… CVSS 3.1CRITICAL 9.8
See all 51 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences