Vulnerability CVE-2016-5645
Published: 2016-08-23   Modified: 2016-08-24

Description:
Rockwell Automation MicroLogix 1400 PLC 1766-L32BWA, 1766-L32AWA, 1766-L32BXB, 1766-L32BWAA, 1766-L32AWAA, and 1766-L32BXBA devices have a hardcoded SNMP community, which makes it easier for remote attackers to load arbitrary firmware updates by leveraging knowledge of this community.

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Rockwellautomation -> 1766-l32awa 
Rockwellautomation -> 1766-l32awaa 
Rockwellautomation -> 1766-l32bwa 
Rockwellautomation -> 1766-l32bwaa 
Rockwellautomation -> 1766-l32bxb 
Rockwellautomation -> 1766-l32bxba 

 References:
https://ics-cert.us-cert.gov/advisories/ICSA-16-224-01
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