| 500565 | Mitsubishi (CVE-2020-12013)(deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500564 | Siemens Nucleus RTOS TCP/IP Stack Improper Null Termination (CVE-2021-31888) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500563 | Siemens Nucleus RTOS TCP/IP Stack Improper Restriction of Operations Within the Bounds of a Memory Buffer (CVE-2021-31883) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500562 | Schneider Electric Modicon Out-of-bounds Write (CVE-2021-22791) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500561 | Siemens Nucleus RTOS TCP/IP Stack Improper Null Termination (CVE-2021-31887) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500560 | Mitsubishi (CVE-2020-5644) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500559 | Schneider Electric PowerLogic PM55xx and PowerLogic PM8ECC Improper Authentication (CVE-2021-22764) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500558 | Schneider Electric Modicon Controllers and Software Authentication Bypass By Spoofing (CVE-2021-22779) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500557 | Mitsubishi Electric MELSEC Resource Management Errors (CVE-2015-3938) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500556 | Mitsubishi (CVE-2017-9636) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500555 | Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU Improper Neutralization of Input During Web Page Generation (CVE-2019-14928) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500554 | Mitsubishi Electric MELSEC iQ-R Null Pointer Dereference (CVE-2020-5655) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500553 | Mitsubishi (CVE-2017-9634) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500552 | Schneider Electric PowerLogic PM5560 Improper Neutralization of Input During Web Page Generation (CVE-2018-7795) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500551 | Mitsubishi MELQIC IU1 Access Restriction Bypass (CVE-2020-5545) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500550 | Mitsubishi Electric MELSEC iQ-R Series Insufficiently Protected Credentials (CVE-2021-20597) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500549 | Mitsubishi Electric MELSEC iQ-R Series Uncontrolled Resource Consumption (CVE-2020-5668) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500548 | Mitsubishi MELQIC IU1 Resource Management Errors (CVE-2020-5547) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500547 | Siemens Nucleus RTOS TCP/IP Stack Improper Validation of Specified Quantity in Input (CVE-2021-31346) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500546 | Schneider Electric Web Server on Modicon M340 Buffer Copy Without Checking Size of Input (CVE-2020-7564) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500545 | Siemens Nucleus RTOS TCP/IP Stack Improper Restriction of Operations Within the Bounds of a Memory Buffer (CVE-2021-31882) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500544 | Siemens Nucleus RTOS TCP/IP Stack Integer Underflow (CVE-2021-31889) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500543 | Mitsubishi IU1 NULL Pointer Dereference (CVE-2020-5544) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500542 | Rockwell Automation MicroLogix 1100 Improper Input Validation (CVE-2021-33012) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500541 | Schweitzer Engineering Laboratories, Inc. SEL-3620 and SEL-3622 Improper Access Control (CVE-2017-7928) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500540 | SEL (CVE-2013-0665) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500539 | Mitsubishi (CVE-2020-5647) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500538 | Mitsubishi Electric MELSEC-F Series Null Pointer Dereference (CVE-2021-20596) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500537 | Mitsubishi Electric MELSEC iQ-R Improper Access Control (CVE-2020-5656) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500536 | Siemens (CVE-2020-28397) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500535 | Schneider Electric PowerLogic PM55xx and PowerLogic PM8ECC Weak Password Recovery Mechanism For Forgotten Password (CVE-2021-22763) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500534 | Mitsubishi Electric SmartRTU Forced Browsing (CVE-2018-16060) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500533 | Siemens PROFINET Devices Allocation of Resources Without Limits or Throttling (CVE-2020-28400) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500532 | Mitsubishi (CVE-2020-12009) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500531 | Mitsubishi Electric GOT and Tension Controller Out-of-Bounds Read (CVE-2020-5675) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500530 | Mitsubishi Electric MELSEC iQ-R Resource Management Errors (CVE-2020-5658) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500529 | Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU Improper Access Control (CVE-2019-14927) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500528 | Mitsubishi Electric MELFA (CVE-2021-20586) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500527 | Siemens Nucleus RTOS TCP/IP Stack Improper Null Termination (CVE-2021-31886) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500526 | SEL (CVE-2018-10600) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500525 | Mitsubishi (CVE-2021-20604) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500524 | Mitsubishi (CVE-2020-5600) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500523 | Mitsubishi Electric FR Configurator2 Improper Restriction of XML External Entity Reference (CVE-2019-10976) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500522 | Schneider Electric Modicon Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-7838) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500521 | Mitsubishi (CVE-2021-20603) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | high |
| 500520 | Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU Plaintext Storage of a Password (CVE-2019-14929) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500519 | Mitsubishi Electric MELSEC iQ-R Series C Controller Module Uncontrolled Resource Consumption (CVE-2021-20600) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500518 | Mitsubishi Electric SmartRTU Cross-site Scripting (CVE-2018-16061) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
| 500517 | Beckhoff CX9020 Authentication Bypass (CVE-2020-20741) | Tenable OT Security | Tenable.ot | 2/7/2022 | critical |
| 500516 | Beckhoff TwinCAT OPC UA Server Path Traversal (CVE-2021-34594) (deprecated) | Tenable OT Security | Tenable.ot | 2/7/2022 | medium |
