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22 vulnerabilities found for micrologix_1400_firmware by rockwellautomation
CVE-2022-46670 (GCVE-0-2022-46670)
Vulnerability from nvd – Published: 2022-12-16 20:12 – Updated: 2025-04-17 14:35
VLAI
EPSS
VEX
Title
Rockwell Automation MicroLogix 1100 & 1400 Vulnerable to Cross-Site Scripting Attack
Summary
Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution. The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | MicroLogix 1100 & 1400 Controllers |
Affected:
All
|
|
| Rockwell Automation | MicroLogix 1400-B/C |
Affected:
21.007 and below
|
|
| Rockwell Automation | MicroLogix 1400-A |
Affected:
7.000 and below
|
Date Public
2022-12-13 15:00
Credits
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CVE-2022-3166 (GCVE-0-2022-3166)
Vulnerability from nvd – Published: 2022-12-16 19:59 – Updated: 2025-04-17 15:30
VLAI
EPSS
VEX
Title
MicroLogix 1100 & 1400 Product Web Server Application Vulnerable to Denial-Of-Service Condition Attack
Summary
Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a vulnerability that may lead to a denial-of-service condition. The security vulnerability could be exploited by an attacker with network access to the affected systems by sending TCP packets to webserver and closing it abruptly which would cause a denial-of-service condition for the web server application on the device
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-924 - Improper Enforcement of Message Integrity During Transmission in a Communication Channel
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | MicroLogix 1100 |
Affected:
All
|
|
| Rockwell Automation | MicroLogix 1400-B/C |
Affected:
21.007 and below
|
|
| Rockwell Automation | MicroLogix 1400-A |
Affected:
7.000 and below
|
Date Public
2022-12-13 15:00
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CVE-2022-2179 (GCVE-0-2022-2179)
Vulnerability from nvd – Published: 2022-07-20 15:36 – Updated: 2025-04-16 16:14
VLAI
EPSS
VEX
Title
ICSA-22-188-01 Rockwell Automation MicroLogix Improper Restriction of Rendered UI Layers or Frames
Summary
The X-Frame-Options header in Rockwell Automation MicroLogix 1100/1400 Versions 21.007 and prior is not configured in the HTTP response, which could allow clickjacking attacks.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
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| https://rockwellautomation.custhelp.com/app/answe… | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | MicroLogix 1400 |
Affected:
unspecified , ≤ 21.007
(custom)
|
|
| Rockwell Automation | MicroLogix 1100 |
Affected:
All versions
|
Date Public
2022-07-19 00:00
Credits
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CVE-2021-32926 (GCVE-0-2021-32926)
Vulnerability from nvd – Published: 2021-06-03 12:35 – Updated: 2026-06-04 13:01
VLAI
EPSS
VEX
Summary
When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-300 - CHANNEL ACCESSIBLE BY NON-ENDPOINT CWE-300
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-145-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Micro800, MicroLogix 1400 |
Affected:
Micro800: All versions, MicroLogix 1400: Version 21 and later when Enhanced Password Security enabled.
|
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CVE-2021-22659 (GCVE-0-2021-22659)
Vulnerability from nvd – Published: 2021-03-25 15:59 – Updated: 2026-06-03 13:10
VLAI
EPSS
VEX
Summary
Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - CLASSIC BUFFER OVERFLOW CWE-120
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-033-01 | x_refsource_MISC |
| https://rockwellautomation.custhelp.com/app/answe… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Rockwell Automation MicroLogix 1400 |
Affected:
MicroLogix 1400, All series Version 21.6 and below
|
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CVE-2018-17924 (GCVE-0-2018-17924)
Vulnerability from nvd – Published: 2018-12-07 14:00 – Updated: 2026-06-03 13:43
VLAI
EPSS
VEX
Summary
Rockwell Automation MicroLogix 1400 Controllers and 1756 ControlLogix Communications Modules An unauthenticated, remote threat actor could send a CIP connection request to an affected device, and upon successful connection, send a new IP configuration to the affected device even if the controller in the system is set to Hard RUN mode. When the affected device accepts this new IP configuration, a loss of communication occurs between the device and the rest of the system as the system traffic is still attempting to communicate with the device via the overwritten IP address.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/106132 | vdb-entryx_refsource_BID |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-310-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Rockwell Automation |
Affected:
MicroLogix 1400 Controllers Series A, all versions, Series B, v21.003 and earlier,Series C, v21.003 and earlier, 1756 ControlLogix EtherNet/IP Communications Modules 1756-ENBT, all versions, 1756-EWEB Series A, all versions Series B, all versions, 1756-EN2F Series A, all versions, Series B, all versions, Series C, v10.10 and earlier, 1756-EN2T, Series A, all versions, Series B, all versions, Series C, all versions, Series D, v10.10 and earlier, 1756-EN2TR, Series A, all versions, Series B, all versions, Series C, v10.10 and earlier, 1756-EN3TR, Series A, all versions, Series B, v10.10 and earlier.
|
Date Public
2018-12-07 00:00
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CVE-2015-6492 (GCVE-0-2015-6492)
Vulnerability from nvd – Published: 2015-10-28 10:00 – Updated: 2026-06-03 13:15
VLAI
EPSS
VEX
Summary
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6491 (GCVE-0-2015-6491)
Vulnerability from nvd – Published: 2015-10-28 10:00 – Updated: 2024-08-06 07:22
VLAI
EPSS
VEX
Summary
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote authenticated users to insert the content of an arbitrary file into a FRAME element via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6490 (GCVE-0-2015-6490)
Vulnerability from nvd – Published: 2015-10-28 10:00 – Updated: 2026-06-03 13:16
VLAI
EPSS
VEX
Summary
Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices through B FRN 15.003 allows remote attackers to execute arbitrary code via unspecified vectors.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6488 (GCVE-0-2015-6488)
Vulnerability from nvd – Published: 2015-10-28 10:00 – Updated: 2024-08-06 07:22
VLAI
EPSS
VEX
Summary
Cross-site scripting (XSS) vulnerability in the web server on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6486 (GCVE-0-2015-6486)
Vulnerability from nvd – Published: 2015-10-28 10:00 – Updated: 2024-08-06 07:22
VLAI
EPSS
VEX
Summary
SQL injection vulnerability on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2022-46670 (GCVE-0-2022-46670)
Vulnerability from cvelistv5 – Published: 2022-12-16 20:12 – Updated: 2025-04-17 14:35
VLAI
EPSS
VEX
Title
Rockwell Automation MicroLogix 1100 & 1400 Vulnerable to Cross-Site Scripting Attack
Summary
Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution. The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | MicroLogix 1100 & 1400 Controllers |
Affected:
All
|
|
| Rockwell Automation | MicroLogix 1400-B/C |
Affected:
21.007 and below
|
|
| Rockwell Automation | MicroLogix 1400-A |
Affected:
7.000 and below
|
Date Public
2022-12-13 15:00
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CVE-2022-3166 (GCVE-0-2022-3166)
Vulnerability from cvelistv5 – Published: 2022-12-16 19:59 – Updated: 2025-04-17 15:30
VLAI
EPSS
VEX
Title
MicroLogix 1100 & 1400 Product Web Server Application Vulnerable to Denial-Of-Service Condition Attack
Summary
Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a vulnerability that may lead to a denial-of-service condition. The security vulnerability could be exploited by an attacker with network access to the affected systems by sending TCP packets to webserver and closing it abruptly which would cause a denial-of-service condition for the web server application on the device
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-924 - Improper Enforcement of Message Integrity During Transmission in a Communication Channel
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | MicroLogix 1100 |
Affected:
All
|
|
| Rockwell Automation | MicroLogix 1400-B/C |
Affected:
21.007 and below
|
|
| Rockwell Automation | MicroLogix 1400-A |
Affected:
7.000 and below
|
Date Public
2022-12-13 15:00
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CVE-2022-2179 (GCVE-0-2022-2179)
Vulnerability from cvelistv5 – Published: 2022-07-20 15:36 – Updated: 2025-04-16 16:14
VLAI
EPSS
VEX
Title
ICSA-22-188-01 Rockwell Automation MicroLogix Improper Restriction of Rendered UI Layers or Frames
Summary
The X-Frame-Options header in Rockwell Automation MicroLogix 1100/1400 Versions 21.007 and prior is not configured in the HTTP response, which could allow clickjacking attacks.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://rockwellautomation.custhelp.com/app/answe… | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | MicroLogix 1400 |
Affected:
unspecified , ≤ 21.007
(custom)
|
|
| Rockwell Automation | MicroLogix 1100 |
Affected:
All versions
|
Date Public
2022-07-19 00:00
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CVE-2021-32926 (GCVE-0-2021-32926)
Vulnerability from cvelistv5 – Published: 2021-06-03 12:35 – Updated: 2026-06-04 13:01
VLAI
EPSS
VEX
Summary
When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-300 - CHANNEL ACCESSIBLE BY NON-ENDPOINT CWE-300
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-145-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Micro800, MicroLogix 1400 |
Affected:
Micro800: All versions, MicroLogix 1400: Version 21 and later when Enhanced Password Security enabled.
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CVE-2021-22659 (GCVE-0-2021-22659)
Vulnerability from cvelistv5 – Published: 2021-03-25 15:59 – Updated: 2026-06-03 13:10
VLAI
EPSS
VEX
Summary
Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - CLASSIC BUFFER OVERFLOW CWE-120
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-033-01 | x_refsource_MISC |
| https://rockwellautomation.custhelp.com/app/answe… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Rockwell Automation MicroLogix 1400 |
Affected:
MicroLogix 1400, All series Version 21.6 and below
|
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CVE-2018-17924 (GCVE-0-2018-17924)
Vulnerability from cvelistv5 – Published: 2018-12-07 14:00 – Updated: 2026-06-03 13:43
VLAI
EPSS
VEX
Summary
Rockwell Automation MicroLogix 1400 Controllers and 1756 ControlLogix Communications Modules An unauthenticated, remote threat actor could send a CIP connection request to an affected device, and upon successful connection, send a new IP configuration to the affected device even if the controller in the system is set to Hard RUN mode. When the affected device accepts this new IP configuration, a loss of communication occurs between the device and the rest of the system as the system traffic is still attempting to communicate with the device via the overwritten IP address.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/106132 | vdb-entryx_refsource_BID |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-310-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Rockwell Automation |
Affected:
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|
Date Public
2018-12-07 00:00
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CVE-2015-6492 (GCVE-0-2015-6492)
Vulnerability from cvelistv5 – Published: 2015-10-28 10:00 – Updated: 2026-06-03 13:15
VLAI
EPSS
VEX
Summary
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6491 (GCVE-0-2015-6491)
Vulnerability from cvelistv5 – Published: 2015-10-28 10:00 – Updated: 2024-08-06 07:22
VLAI
EPSS
VEX
Summary
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote authenticated users to insert the content of an arbitrary file into a FRAME element via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6486 (GCVE-0-2015-6486)
Vulnerability from cvelistv5 – Published: 2015-10-28 10:00 – Updated: 2024-08-06 07:22
VLAI
EPSS
VEX
Summary
SQL injection vulnerability on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6490 (GCVE-0-2015-6490)
Vulnerability from cvelistv5 – Published: 2015-10-28 10:00 – Updated: 2026-06-03 13:16
VLAI
EPSS
VEX
Summary
Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices through B FRN 15.003 allows remote attackers to execute arbitrary code via unspecified vectors.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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CVE-2015-6488 (GCVE-0-2015-6488)
Vulnerability from cvelistv5 – Published: 2015-10-28 10:00 – Updated: 2024-08-06 07:22
VLAI
EPSS
VEX
Summary
Cross-site scripting (XSS) vulnerability in the web server on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 | x_refsource_MISC |
Date Public
2015-10-27 00:00
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