Authentication flaw

The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication...

CVE-2016-8371

The web server in Phoenix Contact ILC PLCs can be accessed without authenticating even if the authentication mechanism is enabled...

CVE-2016-8371

CVE-2016-8371 affects Phoenix Contact ILC PLCs where the web server can be reached without authentication even when an authentication mechanism is enabled. The issue is described across multiple sources as an improper authentication vulnerability that could allow unauthorized access to the PLC’s ...

CVE-2016-8380

CVE-2016-8380 affects Phoenix Contact ILC PLCs. The web server exposes read and write access to PLC variables without authentication, constituting an improper authentication vulnerability. The impact is unauthorized access to PLC data and potential manipulation of tag values, as corroborated by m...

CVE-2016-8380

The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication...

CVE-2016-8366

Webvisit in Phoenix Contact ILC PLCs offers a password macro to protect HMI pages on the PLC against casual or coincidental opening of HMI pages by the user. The password macro can be configured in a way that the password is stored and transferred in clear text...

CVE-2016-8366

CVE-2016-8366 affects Phoenix Contact ILC PLCs with WebVisit. The vulnerability arises from a password macro where credentials can be stored and transferred in clear text, enabling potential exposure of user passwords via the HMI protection mechanism. Connected documents confirm the issue is tied...

CVE-2018-8836

Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port...

CVE-2018-8836

WAGO 750 Series PLCs with firmware version 10 and earlier are affected by CVE-2018-8836 (Improper Resource Shutdown or Release). The root cause is an improper implementation of the TCP 3-way handshake that can compromise communications with commissioning and service tools. Additionally, specially...

Schneider Electric Modicon Premium, Modicon Quantum, Modicon M340, and Modicon BMXNOR0200

CVSS v3 5.9 ATTENTION: Exploitable remotely/low skill level to exploit. Vendor: Schneider Electric Equipment: Modicon Premium, Modicon Quantum, Modicon M340, and Modicon BMXNOR0200 Vulnerabilities: Stack-based Buffer Overflow, Use of Hard-coded Credentials, Use of a Broken or Risky Cryptographic...

Factory Interface Network Service (FINS) Detection (UDP)

UDP based detection of services supporting the Factory Interface Network Service FINS protocol. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Factory Interface Network Service (FINS) Detection (TCP)

TCP based detection of services supporting the Factory Interface Network Service FINS protocol. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

CVE-2017-7901

A Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series...

CVE-2017-7903

A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version...

Information disclosure

An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00...

Session fixation

A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are lacking randomization an...

Design/Logic Flaw

An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials...

CVE-2017-6026

A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are lacking randomization an...

CVE-2017-6028

An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials...

CVE-2017-6030

A predictable value range from previous values issue was discovered in Schneider Electric Modicon PLCs Modicon M221, firmware versions prior to Version 1.5.0.0, Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The affected...