Vulnerability Details : CVE-2012-6440
The web-server password-authentication functionality in 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 allows man-in-the-middle attackers to conduct replay attacks via HTTP traffic.
Vulnerability category: BypassGain privilege
Exploit prediction scoring system (EPSS) score for CVE-2012-6440
Probability of exploitation activity in the next 30 days: 0.09%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 37 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-6440
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
CWE ids for CVE-2012-6440
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-6440
-
http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdf
404 - File Not Found | CISAUS Government Resource
Products affected by CVE-2012-6440
- cpe:2.3:h:rockwellautomation:1756-enbt:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1756-eweb:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1768-enbt:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1768-eweb:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:compactlogix_l35e_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:compactlogix_l32e_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:flexlogix_1788-enbt_adapter:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:1794-aentr_flex_i\/o_ethernet\/ip_adapter:-:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:controllogix:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:compactlogix:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:guardlogix:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:softlogix:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwellautomation:compactlogix_controllers:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:softlogix_controllers:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:controllogix_controllers:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:guardlogix_controllers:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:micrologix:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:micrologix:*:*:*:*:*:*:*:*