CVE-2012-6440
The Web server password authentication mechanism used by the products is vulnerable to a MitM and Replay attack.
Does this matter?
Lower severity and a low EPSS score (9.26%). Track it; it rarely justifies an emergency change on its own.
Description
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
- CVSS 3.1
- 4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 9.26% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- rockwellautomation/controllogix controllers · rockwellautomation/guardlogix controllers · rockwellautomation/micrologix · rockwellautomation/softlogix controllers · rockwellautomation/1756-enbt · rockwellautomation/1756-eweb · rockwellautomation/1768-enbt · rockwellautomation/1768-eweb · rockwellautomation/1794-aentr flex i\/o ethernet\/ip adapter · rockwellautomation/compactlogix · rockwellautomation/compactlogix controllers · rockwellautomation/compactlogix l32e controller · rockwellautomation/compactlogix l35e controller · rockwellautomation/controllogix · rockwellautomation/flexlogix 1788-enbt adapter · rockwellautomation/guardlogix · rockwellautomation/softlogix
- Source
- ics-cert@hq.dhs.gov
References
- 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
- http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdfUS Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.