PT-2024-2448 · Rockwell Automation · Powerflex 527

Published 2024-03-21 · Updated 2024-03-27 · CVE-2024-2426

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Rockwell Automation PowerFlex 527 (affected versions not specified)

Description A denial-of-service issue exists due to improper input validation in the device. If exploited, it can cause a disruption in the CIP communication, requiring a manual restart by the user to recover.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Resource Release

RCE

Weakness Enumeration

CWE-404

CWE-20

Related Identifiers

BDU:2024-02403

CVE-2024-2426

Affected Products

Powerflex 527

References · 9

• https://rockwellautomation.com/en-us/support/advisory.SD1664.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-2426 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02403 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-2426 · Security Note
• https://t.me/cvenotify/74620 · Telegram Post
• https://twitter.com/CVEnew/status/1772359569810870424 · Twitter Post
• https://vuldb.com/?id.257901 · Note
• https://twitter.com/cracbot/status/1772709591756759444 · Twitter Post
• https://twitter.com/RedPacketSec/status/1772928428037014008 · Twitter Post