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22 vulnerabilities found for ArmorStart® LT by Rockwell Automation
CVE-2026-19472 (GCVE-0-2026-19472)
Vulnerability from nvd – Published: 2026-09-01 12:51 – Updated: 2026-09-01 15:41
VLAI
EPSS
VEX
Title
Rockwell Automation ArmorStart® LT Denial Of Service
Summary
A denial-of-service security issue exists within ArmorStart® LT. The security issue stems from improper handling of a crafted HTTP PUT request sent to the embedded web server. This can result in a loss of web server availability
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:41 UTC
CWE
- CWE-770 - Allocation of resources without limits or throttling
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
v2.001 and below
cpe:2.3:a:rockwell_automation:armorstart_lt:v2.001_and_below:*:*:*:*:*:*:* |
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CVE-2026-19471 (GCVE-0-2026-19471)
Vulnerability from nvd – Published: 2026-09-01 12:49 – Updated: 2026-09-01 15:40
VLAI
EPSS
VEX
Title
Rockwell Automation ArmorStart® LT Stored Cross-site scripting
Summary
Multiple stored cross-site scripting security issues exist within ArmorStart® LT. Stored XSS occurs when user input is not properly sanitized and is stored on the server, allowing an attacker to inject malicious scripts that will be executed when other users access the affected page.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:40 UTC
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
v2.001 and below
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CVE-2025-9466 (GCVE-0-2025-9466)
Vulnerability from nvd – Published: 2026-01-20 13:54 – Updated: 2026-01-20 14:11
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP and CIP grammar tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 14:11 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9465 (GCVE-0-2025-9465)
Vulnerability from nvd – Published: 2026-01-20 13:51 – Updated: 2026-01-20 15:07
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive grammar tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 15:01 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9464 (GCVE-0-2025-9464)
Vulnerability from nvd – Published: 2026-01-20 13:49 – Updated: 2026-01-20 16:01
VLAI
EPSS
VEX
Title
Rockwell Automation ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. This vulnerability is triggered during fuzzing of multiple CIP classes, which causes the CIP port to become unresponsive.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 15:56 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
|
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CVE-2025-9283 (GCVE-0-2025-9283)
Vulnerability from nvd – Published: 2026-01-20 13:59 – Updated: 2026-01-20 16:37
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limits Storms tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:37 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9282 (GCVE-0-2025-9282)
Vulnerability from nvd – Published: 2026-01-20 13:59 – Updated: 2026-01-20 16:38
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive limited storm tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:38 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9281 (GCVE-0-2025-9281)
Vulnerability from nvd – Published: 2026-01-20 13:58 – Updated: 2026-01-20 16:38
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive step limit storm tests, the device reboots
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:38 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9280 (GCVE-0-2025-9280)
Vulnerability from nvd – Published: 2026-01-20 13:57 – Updated: 2026-01-20 16:39
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. Fuzzing performed using Defensics causes the device to become unresponsive, requiring a reboot.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:39 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9279 (GCVE-0-2025-9279)
Vulnerability from nvd – Published: 2026-01-20 13:56 – Updated: 2026-01-20 16:42
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limit Storm tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:42 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9278 (GCVE-0-2025-9278)
Vulnerability from nvd – Published: 2026-01-20 13:55 – Updated: 2026-01-20 16:42
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. After running a Burp Suite active scan, the device loses ICMP connectivity, causing the web application to become inaccessible.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:42 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2026-19472 (GCVE-0-2026-19472)
Vulnerability from cvelistv5 – Published: 2026-09-01 12:51 – Updated: 2026-09-01 15:41
VLAI
EPSS
VEX
Title
Rockwell Automation ArmorStart® LT Denial Of Service
Summary
A denial-of-service security issue exists within ArmorStart® LT. The security issue stems from improper handling of a crafted HTTP PUT request sent to the embedded web server. This can result in a loss of web server availability
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:41 UTC
CWE
- CWE-770 - Allocation of resources without limits or throttling
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
v2.001 and below
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CVE-2026-19471 (GCVE-0-2026-19471)
Vulnerability from cvelistv5 – Published: 2026-09-01 12:49 – Updated: 2026-09-01 15:40
VLAI
EPSS
VEX
Title
Rockwell Automation ArmorStart® LT Stored Cross-site scripting
Summary
Multiple stored cross-site scripting security issues exist within ArmorStart® LT. Stored XSS occurs when user input is not properly sanitized and is stored on the server, allowing an attacker to inject malicious scripts that will be executed when other users access the affected page.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:40 UTC
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
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CVE-2025-9283 (GCVE-0-2025-9283)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:59 – Updated: 2026-01-20 16:37
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limits Storms tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:37 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
|
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CVE-2025-9282 (GCVE-0-2025-9282)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:59 – Updated: 2026-01-20 16:38
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive limited storm tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:38 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9281 (GCVE-0-2025-9281)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:58 – Updated: 2026-01-20 16:38
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive step limit storm tests, the device reboots
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:38 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9280 (GCVE-0-2025-9280)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:57 – Updated: 2026-01-20 16:39
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. Fuzzing performed using Defensics causes the device to become unresponsive, requiring a reboot.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:39 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
|
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CVE-2025-9279 (GCVE-0-2025-9279)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:56 – Updated: 2026-01-20 16:42
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limit Storm tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:42 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9278 (GCVE-0-2025-9278)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:55 – Updated: 2026-01-20 16:42
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. After running a Burp Suite active scan, the device loses ICMP connectivity, causing the web application to become inaccessible.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:42 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9466 (GCVE-0-2025-9466)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:54 – Updated: 2026-01-20 14:11
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP and CIP grammar tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 14:11 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9465 (GCVE-0-2025-9465)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:51 – Updated: 2026-01-20 15:07
VLAI
EPSS
VEX
Title
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive grammar tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 15:01 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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CVE-2025-9464 (GCVE-0-2025-9464)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:49 – Updated: 2026-01-20 16:01
VLAI
EPSS
VEX
Title
Rockwell Automation ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
Summary
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. This vulnerability is triggered during fuzzing of multiple CIP classes, which causes the CIP port to become unresponsive.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 15:56 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ArmorStart® LT |
Affected:
V2.002 and below
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