CVE-2024-2427 | BDVDB-2026-228558 Detail

Rockwell AutomationPowerFlex® 527

Description#

A denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper traffic throttling in the device. If multiple data packets are sent to the device repeatedly the device will crash and require a manual restart to recover.

Impact#

CAPEC-153 Input Data Manipulation

Weaknesses#

CWE-20 Improper Input Validation

References#

https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html

Exploit#

No public exploit known

History#

Version 12024-03-25Record published in the CVE List.
Version 22024-08-21Most recent update recorded in the CVE List.

Published

Published: 2024-03-25
Last modified: 2024-08-21

Vendor information

Vendor: Rockwell Automation
Product: PowerFlex® 527

All Rockwell Automation vulnerabilities

Score

7.5 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 53.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Input Validation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
v2.001.x <
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).