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CVE-2017-14465

Published: Apr 5, 2018Updated: Nov 21, 2024 Sources: CVE List NVDNVD-CWE-noinfo
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
34.2%
Top 1.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

NVD-CWE-noinfo

Affected Products

Allen BradleyTalos
On-prem
ICS / OT / IoT / plc-scada-hmi
micrologix 1400 b firmwarerockwellautomationICS / OT / IoT
taloscommercialICS / OT / IoTaka moxa, allen bradley, computerinsel photoline
rockwellautomationcommercialUSICS / OT / IoTaka rockwell automation

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

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

Timeline

Published
Apr 5, 2018
Last Updated
Nov 21, 2024

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