Researchers Expose New Severe Flaws in Wago and Schneider Electric OT Products

Three security vulnerabilities have been disclosed in operational technology OT products from Wago and Schneider Electric. The flaws, per Forescout, are part of a broader set of shortcomings collectively called OT:ICEFALL, which now comprises a total of 61 issues spanning 13 different vendors...

Researchers Warn of Critical Security Bugs in Schneider Electric Modicon PLCs

Security researchers have disclosed two new vulnerabilities affecting Schneider Electric Modicon programmable logic controllers PLCs that could allow for authentication bypass and remote code execution. The flaws, tracked as CVE-2022-45788 CVSS score: 7.5 and CVE-2022-45789 CVSS score: 8.1, are...

Emerson OpenBSI

1. EXECUTIVE SUMMARY CVSS v3 9.6 ATTENTION: Exploitable remotely/low attack complexity Vendor: Emerson Equipment: OpenBSI Vulnerabilities: Use of Broken or Risky Cryptographic Algorithm, Use of Hard-coded Cryptographic Key CISA is aware of a public report, “OT:ICEFALL,” that details...

Omron SYSMAC CS/CJ/CP Series and NJ/NX Series

1. EXECUTIVE SUMMARY CVSS v3 6.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Omron Equipment: SYSMAC CS/CJ/CP Series and NJ/NX Series Vulnerabilities: Cleartext Transmission of Sensitive Information, Insufficient Verification of Data Authenticity, Plaintext Storage of a Password...

JTEKT TOYOPUC Missing Authentication For Critical Function (CVE-2022-29951, CVE-2022-29958)

The device may be vulnerable to flaws related to OT:ICEFALL. These vulnerabilities identify the insecure-by-design nature of OT devices and may not have a clear remediation path. As such, Nessus is unable to test specifically for these vulnerabilities but has identified the device to be one that...

Emerson DeltaV Distributed Control System Use of Hard-Coded Credentials (CVE-2022-29962, CVE-2022-29963, CVE-2022-29964, CVE-2022-29965, CVE-2022-30261, CVE-2022-30263, CVE-2022-30266)

The device may be vulnerable to flaws related to OT:ICEFALL. These vulnerabilities identify the insecure-by-design nature of OT devices and may not have a clear remediation path. As such, Nessus is unable to test specifically for these vulnerabilities but has identified the device to be one that...

CISA Releases Security Advisories Related to OT:ICEFALL (Insecure by Design) Report

CISA is aware that Forescout researchers have released OT:ICEFALL, a report on 56 vulnerabilities caused by insecure-by-design practices in operational technology across multiple vendors. The vulnerabilities are divided into four main categories: insecure engineering protocols, weak cryptography ...

Honeywell Safety Manager Missing Authentication For Critical Function (CVE-2022-30313, CVE-2022-30314, CVE-2022-30315, CVE-2022-30316, CVE-2022-30317)

The device may be vulnerable to flaws related to OT:ICEFALL. These vulnerabilities identify the insecure-by-design nature of OT devices and may not have a clear remediation path. As such, Nessus is unable to test specifically for these vulnerabilities but has identified the device to be one that...

Honeywell Saia Burgess PG5 PCD Authentication Bypass Using an Alternate Path or Channel (CVE-2022-30319, CVE-2022-30320)

The device may be vulnerable to flaws related to OT:ICEFALL. These vulnerabilities identify the insecure-by-design nature of OT devices and may not have a clear remediation path. As such, Nessus is unable to test specifically for these vulnerabilities but has identified the device to be one that...

Omron SYSMAC CS/CJ/CP Series and NJ/NX Series Cleartext Transmission of Sensitive Information (CVE-2022-31204, CVE-2022-31207)

The device may be vulnerable to flaws related to OT:ICEFALL. These vulnerabilities identify the insecure-by-design nature of OT devices and may not have a clear remediation path. As such, Nessus is unable to test specifically for these vulnerabilities but has identified the device to be one that...