CVE-2017-14465

critical · 9.8

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. Required Keyswitch State: REMOTE Description: Any input or output can be forced, causing unpredictable activity from the PLC.

9.8

CVSS

35.2%

EPSS (exploit prob.)

98th

EPSS percentile

2018-04-05

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Vendor	Product	Affected versions
rockwellautomation	micrologix_1400_b_firmware	<= 21.2
rockwellautomation	micrologix_1400	all versions

Check a specific version with /api/v1/cve/match.

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2017-14465