Resource exhaustion in Sick Tloc100-100
CVE-2025-59459
An attacker that gains SSH access to an unprivileged account may be able to disrupt services (including SSH), causing persistent loss of availability.
EPSS: 0.003 (24.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Sick Tloc100-100
- Sick Tloc100-100_firmware
- Sick Ag Tloc100-100 — versions 0, >=7.1.1
Weakness classification (CWE)
References
- psirt@sick.de (x_SICK PSIRT Security Advisories, Vendor Advisory)
- psirt@sick.de (x_SICK Operating Guidelines, Product)
- psirt@sick.de (US Government Resource, x_ICS-CERT recommended practices on Industrial Security)
- psirt@sick.de (x_CVSS v3.1 Calculator, Not Applicable)
- psirt@sick.de (x_The canonical URL., Vendor Advisory)
- psirt@sick.de (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-59459?
- CVE-2025-59459 is a medium-severity vulnerability in Sick Tloc100-100, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.5/10. Published 2025-10-27.
- How severe is CVE-2025-59459?
- Medium severity. CVSS v3 base score is 5.5 out of 10.