Denial-of-service (DoS) via delayed or missing client response

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-59462
StatePUBLISHED
AssignerSICK AG
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-10-27 11:15:41 UTC
Updated2026-10-08 11:10:00 UTC
DescriptionAn attacker who tampers with the C++ CLI client may crash the UpdateService during file transfers, disrupting updates and availability.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-248 | CWE-248 CWE-248 Uncaught Exception

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1CNACVSS6.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Sick Tloc100-100 - All All All
Operating System Sick Tloc100-100 Firmware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA SICK AG TLOC100-100 All Firmware Versions affected all versions custom Not specified

References

ReferenceSourceLinkTags
www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.json [email protected] www.sick.com Vendor Advisory
www.first.org/cvss/calculator/3.1 [email protected] www.first.org Not Applicable
sick.com/psirt [email protected] sick.com Vendor Advisory
www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf [email protected] www.sick.com Vendor Advisory
www.cisa.gov/resources-tools/resources/ics-recommended-practices [email protected] www.cisa.gov US Government Resource
www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidel... [email protected] www.sick.com Product
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

Workarounds

CNA: Please make sure that only trusted entities have access to the device. Furthermore, you should apply the following General Security Measures when operating the product to mitigate the associated security risk. The collected resources "SICK Operating Guidelines" and "ICS-CERT recommended practices on Industrial Security" could help to implement the general security practices.

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