Buffer Overflow Vulnerability in UPDATEService of SICK C++ CLI Client
CVE-2025-59462

6.5MEDIUM

Key Information:

Vendor

Sick Ag

Status
Tloc100-100 All Firmware Versions
Vendor
CVE Published:
27 October 2025

What is CVE-2025-59462?

An issue exists in the SICK C++ CLI client, where an attacker can exploit the UpdateService by manipulating file transfers, leading to potential crashes. This disruption not only interrupts the update process but may also affect overall service availability. Organizations utilizing this client should implement adequate security measures to safeguard against such vulnerabilities and ensure continuous operation.

Affected Version(s)

TLOC100-100 all Firmware all versions

References

https://sick.com/psirt
x_SICK PSIRT Security Advisories
https://www.sick.com/media/docs/9/19/719/special_informat...
x_SICK Operating Guidelines
https://www.cisa.gov/resources-tools/resources/ics-recomm...
x_ICS-CERT recommended practices on Industrial Security

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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