CVE-2026-60063

AutomationDirect Productivity Suite Out-of-bounds Write

Published Jul 16, 2026 CVSS 4.0 · 7.3 High EPSS < 1% KEV · Not listed
Description
An out-of-bounds write vulnerability in the Productivity Suite allows a
local attacker to trigger kernel memory corruption via a crafted IOCTL
request, potentially resulting in privilege escalation or system
instability.

Remediation

Vendor Solution

AutomationDirect recommends that users update Productivity suite to v4.7.0.47 and above  https://www.automationdirect.com/support/software-downloads


Vendor Workaround

If the update cannot be applied right away, the following compensating controls are recommended until the upgrade can be performed. * Disconnect the engineering workstation from external networks (e.g., the internet or corporate LAN) to reduce exposure. * Use only trusted, dedicated internal networks or air-gapped systems for device communication. * Restrict both physical and logical access to authorized personnel only. * Configure whitelisting so that only trusted, pre-approved applications are allowed to run. Block any unauthorized software. * Use antivirus or EDR tools and configure host-based firewalls to block unauthorized access attempts. * Enable and regularly review system logs to detect suspicious or unauthorized activity. * Maintain secure, tested backups of the PLC and its configurations to minimize downtime in case of an incident. * Continuously evaluate risks associated with running outdated firmware and adjust compensating measures accordingly.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Automationdirect
Automationdirect productivity Suite
Vendors & Products Automationdirect
Automationdirect productivity Suite
Type Values Removed Values Added
Description An out-of-bounds write vulnerability in the Productivity Suite allows a local attacker to trigger kernel memory corruption via a crafted IOCTL request, potentially resulting in privilege escalation or system instability.
Title AutomationDirect Productivity Suite Out-of-bounds Write
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jul 17, 2026, 1:25 PM
Reserved
Jul 9, 2026, 3:00 PM
Status
Awaiting Analysis
Published
Jul 16, 2026, 8:16 PM
Modified
Oct 24, 2026, 8:10 PM