CVE-2016-9338

Severity Score

2.7

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Ha sido descubierto un problema en controlador Rockwell Automation Allen-Bradley MicroLogix 1100, 1763-L16AWA, Serie A y B, Versión 14.000 y versiones anteriores; 1763-L16BBB, Serie A y B, Versión 14.000 y versiones anteriores; 1763-L16BWA, Serie A y B, Versión 14.000 y versiones anteriores; y 1763-L16DWD, Serie A y B, Versión 14.000 y versiones anteriores. Debido a una asignación de permisos incorrecta para recursos críticos, los usuarios con privilegios de administrador pueden eliminar todos los usuarios administrativos requiriéndose un restablecimiento de fábrica para restaurar la función del servidor web auxiliar. La explotación de esta vulnerabilidad seguirá permitiendo que el dispositivo afectado funcione en su capacidad como controlador.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-11-16 CVE Reserved
2017-02-13 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/95302	Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16awa Series A Search vendor "Rockwellautomation" for product "1763-l16awa Series A"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16awa Series A" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16awa Series B Search vendor "Rockwellautomation" for product "1763-l16awa Series B"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16awa Series B" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16bbb Series A Search vendor "Rockwellautomation" for product "1763-l16bbb Series A"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16bbb Series A" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16bbb Series B Search vendor "Rockwellautomation" for product "1763-l16bbb Series B"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16bbb Series B" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16bwa Series A Search vendor "Rockwellautomation" for product "1763-l16bwa Series A"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16bwa Series A" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16bwa Series B Search vendor "Rockwellautomation" for product "1763-l16bwa Series B"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16bwa Series B" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16dwd Series A Search vendor "Rockwellautomation" for product "1763-l16dwd Series A"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16dwd Series A" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1763-l16dwd Series B Search vendor "Rockwellautomation" for product "1763-l16dwd Series B"				<= 14.000 Search vendor "Rockwellautomation" for product "1763-l16dwd Series B" and version " <= 14.000"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32awa Series A Search vendor "Rockwellautomation" for product "1766-l32awa Series A"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32awa Series A" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32awa Series B Search vendor "Rockwellautomation" for product "1766-l32awa Series B"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32awa Series B" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32awaa Series A Search vendor "Rockwellautomation" for product "1766-l32awaa Series A"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32awaa Series A" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32awaa Series B Search vendor "Rockwellautomation" for product "1766-l32awaa Series B"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32awaa Series B" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bwa Series A Search vendor "Rockwellautomation" for product "1766-l32bwa Series A"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bwa Series A" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bwa Series B Search vendor "Rockwellautomation" for product "1766-l32bwa Series B"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bwa Series B" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bwaa Series A Search vendor "Rockwellautomation" for product "1766-l32bwaa Series A"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bwaa Series A" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bwaa Series B Search vendor "Rockwellautomation" for product "1766-l32bwaa Series B"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bwaa Series B" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bxb Series A Search vendor "Rockwellautomation" for product "1766-l32bxb Series A"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bxb Series A" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bxb Series B Search vendor "Rockwellautomation" for product "1766-l32bxb Series B"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bxb Series B" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bxba Series A Search vendor "Rockwellautomation" for product "1766-l32bxba Series A"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bxba Series A" and version " <= 15.004"		-		Affected
Rockwellautomation Search vendor "Rockwellautomation"		1766-l32bxba Series B Search vendor "Rockwellautomation" for product "1766-l32bxba Series B"				<= 15.004 Search vendor "Rockwellautomation" for product "1766-l32bxba Series B" and version " <= 15.004"		-		Affected