Security readout for executives and security teams
This is an availability risk in legacy Rockwell Automation EtherNet/IP equipment. An unauthorized system that can send valid CIP traffic to the device could change configuration or network parameters and disrupt communications with connected industrial devices. Exposure is most likely in OT environments still using the listed ControlLogix, CompactLogix, GuardLogix, SoftLogix, MicroLogix, FLEXLogix, FLEX I/O, or EtherNet/IP communication modules where CIP ports are reachable beyond trusted control networks. Prioritize in facilities where affected Rockwell devices are reachable from broader networks. The business impact is operational disruption, not data theft. Urgency is high if segmentation is weak or asset inventory is incomplete. Mitigation focus: Review Rockwell Automation and US-CERT advisories for product-specific guidance.; Inventory listed Rockwell EtherNet/IP assets and firmware families in production networks.; Restrict TCP/UDP 2222 and 44818 access to authorized control hosts only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2012-6439 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.5 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
AV:N/AC:L/Au:N/C:N/I:P/A:C107.8Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
8.5HighVector: AV:N/AC:L/Au:N/C:N/I:P/A:C
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.