CVE-2016-9338

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Summary

CVECVE-2016-9338
StatePUBLISHED
Assignericscert
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-02-13 21:59:01 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionAn 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.

Risk And Classification

Primary CVSS: v3.0 2.7 LOW from [email protected]

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Problem Types: NVD-CWE-Other | Rockwell Automation MicroLogix 1100 and 1400 Incorrect Permission Assignment for Critical Resource

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary2.7LOWCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
2.0[email protected]Primary4AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Rockwellautomation 1763-l16awa Series A All All All All
Application Rockwellautomation 1763-l16awa Series B All All All All
Application Rockwellautomation 1763-l16bbb Series A All All All All
Application Rockwellautomation 1763-l16bbb Series B All All All All
Application Rockwellautomation 1763-l16bwa Series A All All All All
Application Rockwellautomation 1763-l16bwa Series B All All All All
Application Rockwellautomation 1763-l16dwd Series A All All All All
Application Rockwellautomation 1763-l16dwd Series B All All All All
Application Rockwellautomation 1766-l32awaa Series A All All All All
Application Rockwellautomation 1766-l32awaa Series B All All All All
Application Rockwellautomation 1766-l32awa Series A All All All All
Application Rockwellautomation 1766-l32awa Series B All All All All
Application Rockwellautomation 1766-l32bwaa Series A All All All All
Application Rockwellautomation 1766-l32bwaa Series B All All All All
Application Rockwellautomation 1766-l32bwa Series A All All All All
Application Rockwellautomation 1766-l32bwa Series B All All All All
Application Rockwellautomation 1766-l32bxba Series A All All All All
Application Rockwellautomation 1766-l32bxba Series B All All All All
Application Rockwellautomation 1766-l32bxb Series A All All All All
Application Rockwellautomation 1766-l32bxb Series B All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Rockwell Automation MicroLogix 1100 And 1400 affected Rockwell Automation MicroLogix 1100 and 1400 Not specified

References

ReferenceSourceLinkTags
Rockwell Automation MicroLogix 1100 and 1400 Vulnerabilities | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov Third Party Advisory, US Government Resource
Rockwell Automation MicroLogix 1100 and 1400 Multiple Security Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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