| 503873 | Lexmark Printers Classic Buffer Overflow (CVE-2021-44738) | Tenable OT Security | Tenable.ot | 11/5/2025 | 12/2/2025 | critical |
| 503876 | Lexmark Printers Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2019-9932) | Tenable OT Security | Tenable.ot | 11/5/2025 | 12/2/2025 | critical |
| 503880 | Lexmark Printers Command Injection (CVE-2021-44735) | Tenable OT Security | Tenable.ot | 11/5/2025 | 12/2/2025 | critical |
| 503888 | Lexmark Printers Integer Overflow or Wraparound (CVE-2024-11347) | Tenable OT Security | Tenable.ot | 11/7/2025 | 12/2/2025 | high |
| 503895 | Lexmark Printers Improper Input Validation (CVE-2023-26070) | Tenable OT Security | Tenable.ot | 11/7/2025 | 12/2/2025 | critical |
| 503896 | Lexmark Printers CWE CATEGORY: Pointer Issues (CVE-2023-50735) | Tenable OT Security | Tenable.ot | 11/7/2025 | 9/21/2026 | critical |
| 503912 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-21702) | Tenable OT Security | Tenable.ot | 11/13/2025 | 2/14/2026 | high |
| 503913 | Siemens SIMATIC S7-1500 Signal Handler Race Condition (CVE-2025-4598) | Tenable OT Security | Tenable.ot | 11/13/2025 | 2/14/2026 | medium |
| 503932 | Siemens SIMATIC S7-1500 Heap-based Buffer Overflow (CVE-2023-38545) | Tenable OT Security | Tenable.ot | 11/13/2025 | 4/1/2026 | high |
| 503945 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-21712) | Tenable OT Security | Tenable.ot | 11/13/2025 | 2/14/2026 | medium |
| 503961 | Hitachi ABB Power Grids AFS Series Loop with Unreachable Exit Condition (CVE-2020-9307) | Tenable OT Security | Tenable.ot | 11/13/2025 | 4/21/2026 | medium |
| 503963 | Generex UPS Adapter CS141 Unrestricted Upload of File with Dangerous Type (CVE-2022-47186) | Tenable OT Security | Tenable.ot | 11/13/2025 | 11/13/2025 | critical |
| 503964 | Generex UPS Adapter CS141 Improper Input Validation (CVE-2022-47192) | Tenable OT Security | Tenable.ot | 11/13/2025 | 11/13/2025 | high |
| 503971 | Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2022-25315) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | critical |
| 503977 | Siemens SIMATIC S7-1500 Improper Validation of Specified Type of Input (CVE-2024-35809) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 503981 | Siemens SIMATIC S7-1500 Double Free (CVE-2023-25136) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 503982 | Siemens SIMATIC S7-1500 Improper Encoding or Escaping of Output (CVE-2022-25235) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | critical |
| 503997 | Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2022-45873) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504001 | Siemens SIMATIC and SCALANCE Improper Input Validation (CVE-2024-7264) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | low |
| 504002 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-8457) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | critical |
| 504014 | Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2020-25709) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504022 | Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2022-22825) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504035 | Siemens SIMATIC S7-1500 Use of a Broken or Risky Cryptographic Algorithm (CVE-2020-13777) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504036 | Siemens SIMATIC S7-1500 Double Free (CVE-2022-42915) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504038 | Siemens SIMATIC S7-1500 Improper Certificate Validation (CVE-2021-22926) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504042 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-3856) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504043 | Siemens SIMATIC S7-1500 Improper Neutralization of Special Elements used in an OS Command (CVE-2020-15778) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504055 | Siemens RUGGEDCOM ROX II Unrestricted Upload of File with Dangerous Type (CVE-2025-33023) | Tenable OT Security | Tenable.ot | 11/13/2025 | 4/1/2026 | medium |
| 504066 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2016-3189) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504076 | Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2020-8492) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504081 | Siemens SIMATIC S7-1500 Use After Free (CVE-2020-13630) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504082 | Siemens SIMATIC S7-1500 Use After Free (CVE-2021-20231) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | critical |
| 504083 | Siemens SIMATIC S7-1500 Improper Restriction of XML External Entity Reference (CVE-2018-20843) | Tenable OT Security | Tenable.ot | 11/13/2025 | 2/14/2026 | high |
| 504088 | Siemens SIMATIC S7-1500 Use After Free (CVE-2024-56600) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504100 | Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Improper Check for Unusual or Exceptional Conditions (CVE-2024-50602) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504101 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-19190) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504104 | Siemens SIMATIC S7-1500 Improper Certificate Validation (CVE-2021-28363) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504105 | Siemens SIMATIC S7-1500 URL Redirection to Untrusted Site (CVE-2021-28861) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504106 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2024-53217) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504127 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2019-19926) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504129 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2023-26604) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504130 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2019-19244) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504132 | Siemens SCALANCE, SIMATIC S7-1500 Use After Free (CVE-2022-23308) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504139 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2020-25692) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504145 | Siemens SIMATIC S7-1500 Uncontrolled Recursion (CVE-2021-3997) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504147 | Siemens SIMATIC S7-1500 Generation of Error Message Containing Sensitive Information (CVE-2022-0563) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 504148 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3861) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | critical |
| 504156 | Siemens SIMATIC S7-1500 (CVE-2023-4807) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504164 | Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2023-35945) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | high |
| 504181 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2020-13632) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
