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CVE-2022-31800

Insufficient Verification of Data Vulnerability in PHOENIX CONTACT classic line industrial controllers

An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.

CVSS 3.1 · 9.8 Critical EPSS 1.6% KEV · Not listed
Vendors
Phoenixcontact
Products
Axc 1050 Axc 1050 Firmware Axc 1050 Xc and 31 more
CVE-2023-46143

Phoenix Contact: Classic line industrial controllers prone to inadequate integrity check of PLC

Download of Code Without Integrity Check vulnerability in PHOENIX CONTACT classic line PLCs allows an unauthenticated remote attacker to modify some or all applications on a PLC.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Phoenixcontact
Products
Automationworx Software Suite Axc 1050 Axc 1050 Firmware and 28 more
CVE-2023-46141

Phoenix Contact: Automation Worx and classic line controllers prone to Incorrect Permission Assignment for Critical Resource

Incorrect Permission Assignment for Critical Resource vulnerability in multiple products of the PHOENIX CONTACT classic line allow an remote unauthenticated attacker to gain full access of the affected device.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Phoenixcontact
Products
Automationworx Software Suite Axc 1050 Axc 1050 Firmware and 28 more
CVE-2021-33541

Phoenix Contact: ILC1x Industrial controllers affected by Denial-of-Service vulnerability

Phoenix Contact Classic Line Controllers ILC1x0 and ILC1x1 in all versions/variants are affected by a Denial-of-Service vulnerability. The communication protocols and device access do not feature authentication measures. Remote attackers can use specially crafted IP packets to cause a denial of service on the PLC's network communication module. A successful attack stops all network communication. To restore the network connectivity the device needs to be restarted. The automation task is not affected.

CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed
Vendors
Phoenixcontact
Products
Ilc1x0 Ilc1x0 Firmware Ilc1x1 and 1 more