| 503940 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2023-4527) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/27 | medium |
| 503942 | Siemens SIMATIC S7-1500 Incorrect Calculation of Buffer Size (CVE-2024-45490) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2025/11/13 | critical |
| 503948 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2024-50246) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 503959 | Hitachi ABB AFS Double Free (CVE-2022-4450) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 503966 | Generex UPS Adapter CS141 Improper Limitation of a Pathname to a Restricted Directory (CVE-2020-11420) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/4/21 | medium |
| 503970 | Generex UPS Adapter CS141 Unrestricted Upload of File with Dangerous Type (CVE-2022-47190) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2025/11/13 | critical |
| 503973 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2020-13631) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 503984 | Siemens SIMATIC S7-1500 Improper Certificate Validation (CVE-2024-2379) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 503987 | Siemens SIMATIC S7-1500 Double Free (CVE-2022-2509) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 503993 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-19189) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 503994 | Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2019-17498) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504010 | Siemens SIMATIC S7-1500 Incomplete Cleanup (CVE-2024-26835) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504019 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2020-36226) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504027 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2024-36934) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504029 | Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Use After Free (CVE-2021-36086) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | low |
| 504034 | Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition (CVE-2021-33294) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504040 | Siemens SIMATIC S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2023-52444) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504051 | Siemens SIMATIC S7-1500 Integer Underflow (Wrap or Wraparound) (CVE-2020-36228) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504059 | Siemens SIMATIC S7-1500 Improper Handling of Values (CVE-2024-44965) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504061 | Siemens SIMATIC S7-1500 Improper Link Resolution Before File Access (CVE-2021-28153) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504063 | Siemens SIMATIC S7-1500 Improper Validation of Array Index (CVE-2022-35737) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504071 | Siemens SIMATIC S7-1500 Improper Neutralization of Special Elements used in a Command (CVE-2014-7209) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | critical |
| 504078 | Siemens SIMATIC S7-1500 Allocation of Resources Without Limits or Throttling (CVE-2023-23916) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504080 | Siemens SIMATIC S7-1500 Double Free (CVE-2020-36225) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504115 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-15903) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504117 | Siemens SIMATIC S7-1500 Improper Authentication (CVE-2023-27536) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504120 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2024-56650) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504121 | Siemens SIMATIC S7-1500 Use After Free (CVE-2024-49884) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504128 | Siemens SIMATIC S7-1500 Improper Restriction of XML External Entity Reference (CVE-2016-9318) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504133 | Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2021-43618) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504137 | Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Out-of-bounds Write (CVE-2023-29491) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504138 | Siemens SIMATIC S7-1500 Deserialization of Untrusted Data (CVE-2023-32665) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/9/21 | medium |
| 504142 | Siemens SIMATIC S7-1500 Observable Timing Discrepancy (CVE-2024-2236) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/5/1 | medium |
| 504155 | Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2021-3737) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504158 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-3863) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | high |
| 504160 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2023-39128) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504161 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2019-13057) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 504165 | Siemens SIMATIC S7-1500 Incorrect Calculation (CVE-2020-14422) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/3/5 | medium |
| 505209 | Moxa VPort Cameras NULL Pointer Dereference (CVE-2021-25845) | Tenable OT Security | Tenable.ot | 2026/3/6 | 2026/3/9 | high |
| 505215 | Advantech ADAM-5630 Cross-Site Request Forgery (CVE-2024-28948) | Tenable OT Security | Tenable.ot | 2026/3/9 | 2026/3/10 | high |
| 505231 | Siemens SIMATIC S7-1500 Sensitive Cookie Without 'HttpOnly' Flag (CVE-2025-38477) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | medium |
| 505235 | Siemens APE1808 Improper Privilege Management (CVE-2025-22254) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | high |
| 505246 | Siemens APE1808 Heap-based Buffer Overflow (CVE-2025-22258) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | high |
| 505253 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-38466) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | medium |
| 505279 | Siemens APE1808 Weak Authentication (CVE-2024-50563) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | critical |
| 505282 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-38470) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | medium |
| 505283 | Siemens SIMATIC S7-1500 Improper Locking (CVE-2025-38058) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | medium |
| 505286 | Siemens APE1808 Heap-based Buffer Overflow (CVE-2022-42475) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | critical |
| 505295 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-38067) | Tenable OT Security | Tenable.ot | 2026/3/23 | 2026/3/24 | medium |
| 505319 | Siemens SCALANCE Improper Input Validation (CVE-2020-26145) | Tenable OT Security | Tenable.ot | 2026/4/14 | 2026/4/21 | medium |
