| 500646 | Rockwell Automation ISaGRAF5 Runtime Use of Hard-Coded Cryptographic Key (CVE-2020-25180) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500640 | Rockwell Automation ISaGRAF5 Runtime Cleartext Transmission of Sensitive Information (CVE-2020-25178) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500637 | Rockwell Automation ISaGRAF5 Runtime Relative Path Traversal (CVE-2020-25176) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500636 | Rockwell Automation ISaGRAF5 Runtime Plaintext Storage of a Password (CVE-2020-25184) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500631 | Rockwell Automation Studio 5000 Logix Designer Improper Control of Generation of Code (CVE-2022-1159) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500630 | Rockwell Automation Logix Controllers Inclusion of Functionality From Untrusted Control Sphere (CVE-2022-1161) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500594 | Mitsubishi (CVE-2021-20602) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500578 | Mitsubishi (CVE-2020-12007) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500566 | Hitachi Energy Relion 670, 650 and SAM600-IO Improper Input Validation (CVE-2021-27196) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500542 | Rockwell Automation MicroLogix 1100 Improper Input Validation (CVE-2021-33012) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500540 | SEL (CVE-2013-0665) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500525 | Mitsubishi (CVE-2021-20604) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500521 | Mitsubishi (CVE-2021-20603) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500488 | Mitsubishi (CVE-2021-20605) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500481 | Rockwell Automation 1794-AENT Flex I/O Series B Buffer Copy Without Checking Size of Input (CVE-2020-6084) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500475 | Rockwell Automation 1794-AENT Flex I/O Series B Buffer Copy Without Checking Size of Input (CVE-2020-6087) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500473 | Siemens OpenSSL Inadequate Encryption Strength (CVE-2014-0224) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500464 | Emerson DeltaV Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2012-1816) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500460 | Rockwell Automation 1794-AENT Flex I/O Series B Buffer Copy Without Checking Size of Input (CVE-2020-6083) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500456 | Rockwell Automation Micro800 and MicroLogix 1400 Channel Accessible By Non-Endpoint (CVE-2021-32926) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500453 | Rockwell Automation 1794-AENT Flex I/O Series B Buffer Copy Without Checking Size of Input (CVE-2020-6085) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500451 | Rockwell Automation Logix Controllers Insufficiently Protected Credentials (CVE-2021-22681) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500444 | Emerson DeltaV Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2012-3035) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500443 | Rockwell Automation Allen-Bradley Micrologix 1100 Improper Handling of Length Parameter Inconsistency (CVE-2020-6111) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500437 | Rockwell Automation 1794-AENT Flex I/O Series B Buffer Copy Without Checking Size of Input (CVE-2020-6086) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500428 | Emerson DeltaV SQL Injection (CVE-2012-1815) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500424 | Siemens S7 Heartbleed (CVE-2014-0160) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500417 | Rockwell Automation Flex IO Classic Buffer Overflow (CVE-2020-6088) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500413 | Emerson DeltaV Cross-site Scripting (CVE-2012-1814) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500411 | Emerson DeltaV Improper Input Validation (CVE-2012-1817) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500393 | Emerson DeltaV Improper Permissions, Privileges, and Access Controls (CVE-2012-1818) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500369 | Rockwell Automation MicroLogix Controllers and RSLogix 500 Software Use of Hard-Coded Cryptographic Key (CVE-2020-6990) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500368 | Rockwell Automation MicroLogix Controllers and RSLogix 500 Software Use of Client-Side Authentication (CVE-2020-6988) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500367 | Rockwell Automation MicroLogix Controllers and RSLogix 500 Software Use of a Broken or Risky Cryptographic Algorithm (CVE-2020-6984) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500366 | Rockwell Automation MicroLogix Controllers and RSLogix 500 Software Cleartext Storage of Sensitive Information (CVE-2020-6980) | Tenable OT Security | Tenable.ot | 4/21/2026 | low |
| 500357 | Beckhoff ADS protocol Authentication Bypass by Spoofing (CVE-2019-16871) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500344 | Beckhoff TwinCAT Denial of Service (CVE-2019-5637) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500343 | Beckhoff TwinCAT Malformed UDP Packet Improper Resource Shutdown or Release (CVE-2019-5636) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500337 | Yokogawa Multiple Products Stack-based Buffer Overflow (CVE-2015-5628) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500336 | Yokogawa Multiple Products Stack-based Buffer Overflow (CVE-2015-5627) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500335 | Yokogawa Multiple Products Stack-based Buffer Overflow (CVE-2015-5626) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500334 | Beckhoff (CVE-2015-4051) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500331 | Beckhoff TwinCAT Read Access Violation (CVE-2011-3486) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500320 | Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400 Improper Restriction of Excessive Authentication Attempts (CVE-2017-7898) | Tenable OT Security | Tenable.ot | 4/21/2026 | critical |
| 500311 | Schneider Electric Modicon HTTP Request/Response Splitting (CVE-2018-7830) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500310 | Siemens (CVE-2016-7113) (deprecated) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500308 | Siemens SIPROTEC Information Disclosure (CVE-2016-4784) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500303 | Rockwell Automation 1766 Improper Access Control (CVE-2016-5645) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
| 500302 | Rockwell Automation Allen-Bradley CompactLogix Reflective Cross-Site Scripting (CVE-2016-2279) | Tenable OT Security | Tenable.ot | 4/21/2026 | medium |
| 500299 | Schneider Electric Modicon Exposure of Sensitive Information to an Unauthorized Actor (CVE-2018-7812) | Tenable OT Security | Tenable.ot | 4/21/2026 | high |
