CVE-2025-9281

🗓️ 20 Jan 2026 13:58:24Reported by RockwellType

ArmorStart LT has a denial of service during Achilles Comprehensive step limit storms, rebooting the device.

Reporter	Title	Published	Views	Family All 10
ATTACKERKB	CVE-2025-9281	20 Jan 202613:58	–	attackerkb
Circl	CVE-2025-9281	20 Jan 202615:48	–	circl
CNNVD	Rockwell Automation ArmorStart LT 安全漏洞	20 Jan 202600:00	–	cnnvd
CNVD	Rockwell Automation ArmorStart LT Denial of Service Vulnerability (CNVD-2026-10851)	30 Jan 202600:00	–	cnvd
Cvelist	CVE-2025-9281 ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities	20 Jan 202613:58	–	cvelist
EUVD	EUVD-2026-3425	20 Jan 202613:58	–	euvd
NVD	CVE-2025-9281	20 Jan 202614:16	–	nvd
Positive Technologies	PT-2026-3564	20 Jan 202600:00	–	ptsecurity
RedhatCVE	CVE-2025-9281	21 Jan 202614:18	–	redhatcve
Vulnrichment	CVE-2025-9281 ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities	20 Jan 202613:58	–	vulnrichment

NVD

Node

rockwellautomation armorstart_lt_firmwareRange≤2.002

AND

rockwellautomation armorstart_ltMatch-

[
  {
    "defaultStatus": "unaffected",
    "product": "ArmorStart® LT",
    "vendor": "Rockwell Automation",
    "versions": [
      {
        "status": "affected",
        "version": "V2.002 and below"
      }
    ]
  }
]

Source	Link
rockwellautomation	www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1768.html

02 Feb 2026 18:08Current

5.5Medium risk

Vulners AI Score5.5

CVSS 3.17.5

CVSS 48.7

EPSS0.00171

SSVC

CWE-400

ArmorStart LT denial of service Achilles Comprehensive step limit storms device reboot