9.3

CVE-2012-6440

Rockwell Automation ControlLogix PLC Improper Input Validation

The Web server password authentication mechanism used by the products is vulnerable to a MitM and Replay attack. Successful exploitation of this vulnerability will allow unauthorized access of the product’s Web server to view and alter product configuration and diagnostics information.



Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and earlier; SoftLogix 18 and earlier; CompactLogix controllers 19 and earlier; SoftLogix controllers 19 and earlier; ControlLogix controllers 20 and earlier; GuardLogix controllers 20 and earlier; and MicroLogix 1100 and 1400
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rockwellautomation ≫ Micrologix Version <= 1100
Rockwellautomation ≫ Micrologix Version <= 1400
Rockwellautomation ≫ Compactlogix Version <= 18
Rockwellautomation ≫ Controllogix Version <= 18
Rockwellautomation ≫ Guardlogix Version <= 18
Rockwellautomation ≫ Softlogix Version <= 18
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 8.12% 0.941
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 4.8 2.2 2.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
ics-cert@hq.dhs.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdf
US Government Resource
http://rockwellautomation.custhelp.com/app/answers/detail/a_id/54102
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/470154
https://rockwellautomation.custhelp.com/app/answers/detail/aid/470155
https://rockwellautomation.custhelp.com/app/answers/detail/aid/470156
https://www.cisa.gov/news-events/ics-advisories/icsa-13-011-03