CVE-2025-59463
Denial-of-service (DoS) via chunk size mismatch
- State
- Published
- Severity
- 4.3 Medium
- Published
- Oct 27, 2025
- Updated
- Oct 27, 2025
- Reserved
- Sep 16, 2025
Description
An attacker may cause chunk-size mismatches that block file transfers and prevent subsequent transfers.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | SICK AG |
Weaknesses
- CWE-833 Deadlock
Affected Products
| Product | Versions |
|---|---|
TLOC100-100 all Firmware versionsSICK AG |
|
References
- https://sick.com/psirt
- https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
- https://www.first.org/cvss/calculator/3.1
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.json
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdfvendor-advisory
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