nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2025-59463 CVE-2025-59463
MEDIUM
Denial-of-service (DoS) via chunk size mismatch
Record summary
CVE-2025-59463 has a selected CVSS score of 4.3 (medium).
Description
An attacker may cause chunk-size mismatches that block file transfers and prevent subsequent transfers.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableNo
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Oct 27, 2025 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
TLOC100-100 all Firmware versionsBrowse SICK AG / TLOC100-100 all Firmware versionsDefault status: affected | CVE List | all versions | affected |
References
7sick.comx_SICK PSIRT Security Advisories
https://sick.com/psirt cisa.govx_ICS CERT recommended practices on Industrial Security
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices first.orgx_CVSS v3.1 Calculator
https://www.first.org/cvss/calculator/3.1 sick.comx_The canonical URL.
https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.json sick.comVendor advisory
https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf sick.comx_SICK Operating Guidelines
https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf