---
id: CVE-2025-59459
title: >-
  An attacker that gains SSH access to an unprivileged account may be able to
  disrupt services (including SSH), causing persistent loss of availability.
summary: >-
  An attacker that gains SSH access to an unprivileged account may be able to
  disrupt services (including SSH), causing persistent loss of availability.
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-770
vendor: sick
product: tloc100-100_firmware
affected:
  - tloc100-100_firmware < 7.1.1
patched:
  - tloc100-100_firmware 7.1.1
published: '2025-10-27'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-59459'
references:
  - url: 'https://sick.com/psirt'
    label: psirt@sick.de
  - url: 'https://www.cisa.gov/resources-tools/resources/ics-recommended-practices'
    label: psirt@sick.de
  - url: 'https://www.first.org/cvss/calculator/3.1'
    label: psirt@sick.de
  - url: 'https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.json'
    label: psirt@sick.de
  - url: 'https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf'
    label: psirt@sick.de
  - url: >-
      https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
    label: psirt@sick.de
tags:
  - nvd
epss: 0.00342
epssPercentile: 0.25648
ingestedAt: '2026-10-08T11:31:27.629Z'
---

## Overview

An attacker that gains SSH access to an unprivileged account may be able to disrupt services (including SSH), causing persistent loss of availability.

## Affected

- `tloc100-100_firmware < 7.1.1`

## Remediation

Upgrade past the affected range:

- `tloc100-100_firmware 7.1.1`