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Vulnerability Details :

CVE-2025-10685

Summary
Assigner-Softing
Assigner Org ID-10de8ef9-5c89-4b17-8228-e97b74acf4bd
Published At-16 Mar, 2026 | 13:14
Updated At-27 Mar, 2026 | 08:12
Rejected At-
Credits

HTTP POST with specific higher content length leads into heap corruption

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

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Softing
Assigner Org ID:10de8ef9-5c89-4b17-8228-e97b74acf4bd
Published At:16 Mar, 2026 | 13:14
Updated At:27 Mar, 2026 | 08:12
Rejected At:
▼CVE Numbering Authority (CNA)
HTTP POST with specific higher content length leads into heap corruption

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

Affected Products
Vendor
Softing
Product
smartLink SW-PN
Modules
  • Webserver
Default Status
unaffected
Versions
Affected
  • From 0 through 1.03 (custom)
Unaffected
  • 1.04 (custom)
Vendor
Softing
Product
smartLink SW-HT
Modules
  • Webserver
Default Status
unaffected
Versions
Affected
  • From 0 through 1.42 (custom)
Unaffected
  • 1.43 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-122CWE-122 Heap-based Buffer Overflow
Type: CWE
CWE ID: CWE-122
Description: CWE-122 Heap-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
4.07.7HIGH
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
Version: 4.0
Base score: 7.7
Base severity: 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
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-100CAPEC-100 Overflow Buffers
CAPEC ID: CAPEC-100
Description: CAPEC-100 Overflow Buffers
Solutions

Update firmware for smartLink SW-PN: to 1.04 smartLink SW-HT: to 1.43

Configurations
Workarounds
Exploits
Credits
finder
Frank Renner
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.html
N/A
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.json
N/A
Hyperlink: https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.html
Resource: N/A
Hyperlink: https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.json
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:10de8ef9-5c89-4b17-8228-e97b74acf4bd
Published At:16 Mar, 2026 | 14:17
Updated At:27 Mar, 2026 | 09:16

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.07.7HIGH
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:L/U:Red
Type: Secondary
Version: 4.0
Base score: 7.7
Base severity: 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:L/U:Red
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-122Secondary10de8ef9-5c89-4b17-8228-e97b74acf4bd
CWE ID: CWE-122
Type: Secondary
Source: 10de8ef9-5c89-4b17-8228-e97b74acf4bd
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.html10de8ef9-5c89-4b17-8228-e97b74acf4bd
N/A
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.json10de8ef9-5c89-4b17-8228-e97b74acf4bd
N/A
Hyperlink: https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.html
Source: 10de8ef9-5c89-4b17-8228-e97b74acf4bd
Resource: N/A
Hyperlink: https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.json
Source: 10de8ef9-5c89-4b17-8228-e97b74acf4bd
Resource: N/A

Change History

0
Information is not available yet

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