QID 590954

Date Published: 2022-07-29

QID 590954: Rockwell Automation Micrologix 1400 Series B Unauthenticated Data/Program/Function File Improper Access Control Multiple Vulnerabilities (TALOS-2017-0443)

Tested Versions
Allen Bradley Micrologix 1400 Series B FRN 21.2 Allen Bradley Micrologix 1400 Series B FRN 21.0 Allen Bradley Micrologix 1400 Series B FRN 15

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section TALOS-2017-0443 for affected packages and patching details.

    Vendor References

    CVEs related to QID 590954

    CVE-2017-14462 | CVE-2017-14463 | CVE-2017-14464 | CVE-2017-14465 | CVE-2017-14466 | CVE-2017-14467 | CVE-2017-14468 | CVE-2017-14469 | CVE-2017-14470 | CVE-2017-14471 | CVE-2017-14472 | CVE-2017-14473 |
    Software Advisories
    Advisory ID Software Component Link
    TALOS-2017-0443 URL Logo talosintelligence.com/vulnerability_reports/TALOS-2017-0443
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].