Vulnerabilites related to rockwellautomation - 1763-l16dwd_series_b
Vulnerability from fkie_nvd
Published
2017-02-13 21:59
Modified
2025-04-20 01:37
Severity ?
Summary
An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. Because of an Incorrect Permission Assignment for Critical Resource, users with administrator privileges may be able to remove all administrative users requiring a factory reset to restore ancillary web server function. Exploitation of this vulnerability will still allow the affected device to function in its capacity as a controller.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/95302 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/95302 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06 | Third Party Advisory, US Government Resource |
Impacted products
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"id": "CVE-2016-9338",
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Vulnerability from fkie_nvd
Published
2017-06-30 03:29
Modified
2025-04-20 01:37
Severity ?
Summary
A Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. Insufficiently random TCP initial sequence numbers are generated, which may allow an attacker to predict the numbers from previous values. This may allow an attacker to spoof or disrupt TCP connections, resulting in a denial of service for the target device.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securitytracker.com/id/1038546 | ||
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1038546 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource |
Impacted products
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"value": "Se detect\u00f3 un problema de Rango de Valor Predecible de Valores Anteriores en los controladores l\u00f3gicos programables MicroLogix 1100 1763-L16AWA, Series A y B, versi\u00f3n 16.00 y anteriores; 1763-L16BBB, Serie A y B, versi\u00f3n 16.00 y anteriores; 1763-L16BWA, Serie A y B, versi\u00f3n 16.00 y anteriores; y 1763-L16DWD, Series A y B, versi\u00f3n 16.00 y anteriores de Allen-Bradley en Rockwell Automation y en controladores l\u00f3gicos programables MicroLogix 1400 1766-L32AWA, Series A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BWA, Serie A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BWAA, Serie A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BXB, Serie A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BXBA, Serie A y B, versi\u00f3n 16.00 y anteriores; y 1766-L32AWAA, Series A y B, versi\u00f3n 16.00 y anteriores de Allen-Bradley en Rockwell Automation. Se generan n\u00fameros de secuencia inicial TCP de aleatoriedad insuficientemente, lo que puede permitir a un atacante predecir los n\u00fameros de los valores anteriores. Esto puede permitir a un atacante suplantar o interrumpir las conexiones TCP, resultando en una denegaci\u00f3n de servicio para el dispositivo de destino."
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"id": "CVE-2017-7901",
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Vulnerability from fkie_nvd
Published
2017-06-30 03:29
Modified
2025-04-20 01:37
Severity ?
Summary
A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. The affected products use a numeric password with a small maximum character size for the password.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securitytracker.com/id/1038546 | ||
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1038546 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource |
Impacted products
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Vulnerability from fkie_nvd
Published
2017-06-30 03:29
Modified
2025-04-20 01:37
Severity ?
Summary
An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. There are no penalties for repeatedly entering incorrect passwords.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securitytracker.com/id/1038546 | ||
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1038546 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource |
Impacted products
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"value": "An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. There are no penalties for repeatedly entering incorrect passwords."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema de Restricci\u00f3n Inapropiada de Intentos de Autenticaci\u00f3n Excesivos en los controladores l\u00f3gicos programables MicroLogix 1100 1763-L16AWA, Series A y B, versi\u00f3n 16.00 y anteriores ; 1763-L16BBB, Serie A y B, versi\u00f3n 16.00 y anteriores; 1763-L16BWA, Serie A y B, versi\u00f3n 16.00 y anteriores; y 1763-L16DWD, Series A y B, versi\u00f3n 16.00 y anteriores de Allen-Bradley en Rockwell Automation y controladores l\u00f3gicos programables MicroLogix 1400 1766-L32AWA, Series A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BWA, Serie A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BWAA, Serie A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BXB, Serie A y B, versi\u00f3n 16.00 y anteriores; 1766-L32BXBA, Serie A y B, versi\u00f3n 16.00 y anteriores; y 1766-L32AWAA, Series A y B, versi\u00f3n 16.00 y anteriores de Allen-Bradley en Rockwell Automation . No se presentan penalizaciones por introducir repetidamente contrase\u00f1as inapropiadas."
}
],
"id": "CVE-2017-7898",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
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{
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"published": "2017-06-30T03:29:00.703",
"references": [
{
"source": "ics-cert@hq.dhs.gov",
"url": "http://www.securitytracker.com/id/1038546"
},
{
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"tags": [
"Patch",
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"US Government Resource"
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},
{
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},
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}
],
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"vulnStatus": "Deferred",
"weaknesses": [
{
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{
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],
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"type": "Secondary"
},
{
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{
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}
],
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"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2017-02-13 21:59
Modified
2025-04-20 01:37
Severity ?
Summary
An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. User credentials are sent to the web server in clear text, which may allow an attacker to discover the credentials if they are able to observe traffic between the web browser and the server.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/95302 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/95302 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06 | Third Party Advisory, US Government Resource |
Impacted products
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},
{
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],
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{
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"tags": [
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],
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},
{
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"tags": [
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"US Government Resource"
],
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},
{
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},
{
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],
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}
],
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"vulnStatus": "Deferred",
"weaknesses": [
{
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],
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}
]
}
Vulnerability from fkie_nvd
Published
2017-06-30 03:29
Modified
2025-04-20 01:37
Severity ?
Summary
An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. User credentials are sent to the web server using the HTTP GET method, which may result in the credentials being logged. This could make user credentials available for unauthorized retrieval.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securitytracker.com/id/1038546 | ||
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1038546 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource |
Impacted products
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Vulnerability from fkie_nvd
Published
2017-06-30 03:29
Modified
2025-04-20 01:37
Severity ?
Summary
A "Reusing a Nonce, Key Pair in Encryption" issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. The affected product reuses nonces, which may allow an attacker to capture and replay a valid request until the nonce is changed.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securitytracker.com/id/1038546 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1038546 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 | Patch, Third Party Advisory, US Government Resource |
Impacted products
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}
Vulnerability from fkie_nvd
Published
2016-01-28 21:59
Modified
2025-04-12 10:46
Severity ?
Summary
Stack-based buffer overflow on Rockwell Automation Allen-Bradley MicroLogix 1100 devices A through 15.000 and B before 15.002 allows remote attackers to execute arbitrary code via a crafted web request.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securitytracker.com/id/1034861 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-16-026-02 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1034861 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-16-026-02 | Third Party Advisory, US Government Resource |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| rockwellautomation | ab_micrologix_controller | 1100 | |
| rockwellautomation | 1763-l16awa_series_a | 15.000 | |
| rockwellautomation | 1763-l16awa_series_b | 15.000 | |
| rockwellautomation | 1763-l16bbb_series_a | 15.000 | |
| rockwellautomation | 1763-l16bbb_series_b | 15.000 | |
| rockwellautomation | 1763-l16bwa_series_a | 15.000 | |
| rockwellautomation | 1763-l16bwa_series_b | 15.000 | |
| rockwellautomation | 1763-l16dwd_series_a | 15.000 | |
| rockwellautomation | 1763-l16dwd_series_b | 15.000 |
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CVE-2016-9334 (GCVE-0-2016-9334)
Vulnerability from cvelistv5
Published
2017-02-13 21:00
Modified
2024-08-06 02:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Rockwell Automation MicroLogix 1100 and 1400 cleartext password
Summary
An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. User credentials are sent to the web server in clear text, which may allow an attacker to discover the credentials if they are able to observe traffic between the web browser and the server.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation MicroLogix 1100 and 1400 |
Version: Rockwell Automation MicroLogix 1100 and 1400 |
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CVE-2017-7898 (GCVE-0-2017-7898)
Vulnerability from cvelistv5
Published
2017-06-30 02:35
Modified
2024-08-05 16:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. There are no penalties for repeatedly entering incorrect passwords.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
Version: Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
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CVE-2016-0868 (GCVE-0-2016-0868)
Vulnerability from cvelistv5
Published
2016-01-28 21:00
Modified
2024-08-05 22:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Stack-based buffer overflow on Rockwell Automation Allen-Bradley MicroLogix 1100 devices A through 15.000 and B before 15.002 allows remote attackers to execute arbitrary code via a crafted web request.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2017-7899 (GCVE-0-2017-7899)
Vulnerability from cvelistv5
Published
2017-06-30 02:35
Modified
2024-08-05 16:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. User credentials are sent to the web server using the HTTP GET method, which may result in the credentials being logged. This could make user credentials available for unauthorized retrieval.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
Version: Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
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CVE-2016-9338 (GCVE-0-2016-9338)
Vulnerability from cvelistv5
Published
2017-02-13 21:00
Modified
2024-08-06 02:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Rockwell Automation MicroLogix 1100 and 1400 Incorrect Permission Assignment for Critical Resource
Summary
An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. Because of an Incorrect Permission Assignment for Critical Resource, users with administrator privileges may be able to remove all administrative users requiring a factory reset to restore ancillary web server function. Exploitation of this vulnerability will still allow the affected device to function in its capacity as a controller.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation MicroLogix 1100 and 1400 |
Version: Rockwell Automation MicroLogix 1100 and 1400 |
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CVE-2017-7901 (GCVE-0-2017-7901)
Vulnerability from cvelistv5
Published
2017-06-30 02:35
Modified
2024-08-05 16:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. Insufficiently random TCP initial sequence numbers are generated, which may allow an attacker to predict the numbers from previous values. This may allow an attacker to spoof or disrupt TCP connections, resulting in a denial of service for the target device.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
Version: Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
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CVE-2017-7902 (GCVE-0-2017-7902)
Vulnerability from cvelistv5
Published
2017-06-30 02:35
Modified
2024-08-05 16:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A "Reusing a Nonce, Key Pair in Encryption" issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. The affected product reuses nonces, which may allow an attacker to capture and replay a valid request until the nonce is changed.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
Version: Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
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CVE-2017-7903 (GCVE-0-2017-7903)
Vulnerability from cvelistv5
Published
2017-06-30 02:35
Modified
2024-08-05 16:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. The affected products use a numeric password with a small maximum character size for the password.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
Version: Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 |
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