| 502163 | Siemens SCALANCE W1750D Command Injection (CVE-2023-22790) | Tenable OT Security | Tenable.ot | 2024/3/21 | 2026/2/14 | high |
| 502205 | Siemens Scalance W1750D Buffer Copy without Checking Size of Input (CVE-2023-35981) | Tenable OT Security | Tenable.ot | 2024/4/13 | 2026/2/14 | critical |
| 502320 | Siemens SITOP UPS1600 Out-of-bounds Write (CVE-2023-26554) | Tenable OT Security | Tenable.ot | 2024/7/22 | 2026/2/14 | medium |
| 503914 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-21766) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 503923 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2023-6779) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 503981 | Siemens SIMATIC S7-1500 Double Free (CVE-2023-25136) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 503987 | Siemens SIMATIC S7-1500 Double Free (CVE-2022-2509) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 503990 | Siemens SIMATIC S7-1500 Use After Free (CVE-2019-5018) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504000 | Siemens SIMATIC S7-1500 Incorrect Conversion between Numeric Types (CVE-2019-19317) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | critical |
| 504034 | Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition (CVE-2021-33294) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504056 | Siemens SIMATIC S7-1500 Insufficiently Protected Credentials (CVE-2022-27776) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504086 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2019-9636) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | critical |
| 504101 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-19190) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504129 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2023-26604) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504133 | Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2021-43618) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504163 | Siemens SIMATIC S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2016-4658) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | critical |
| 504165 | Siemens SIMATIC S7-1500 Incorrect Calculation (CVE-2020-14422) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504181 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2020-13632) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504191 | Siemens SIMATIC S7-1500 Authentication Bypass by Spoofing (CVE-2021-22890) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | low |
| 504195 | Siemens SIMATIC S7-1500 Insufficiently Protected Credentials (CVE-2022-27774) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504230 | Siemens SIMATIC S7-1500 Insufficiently Protected Credentials (CVE-2021-22923) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504232 | Siemens SIMATIC S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2021-3826) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504234 | Siemens SIMATIC S7-1500 Double Free (CVE-2021-22945) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | critical |
| 504257 | Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2023-32636) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504263 | Siemens SIMATIC S7-1500 Missing Initialization of Resource (CVE-2021-22898) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | low |
| 504266 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3859) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | critical |
| 504275 | Siemens SIMATIC S7-1500 Allocation of Resources Without Limits or Throttling (CVE-2017-18258) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504314 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-3857) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504354 | Siemens SIMATIC S7-1500 Improper Neutralization of Input During Web Page Generation (CVE-2016-3709) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504358 | Siemens SIMATIC S7-1500 Observable Discrepancy (CVE-2019-13627) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504363 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2019-19242) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504379 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2019-9937) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 500650 | Siemens SIMATIC NET CP, SINEMA & SCALANCE Integer Overflow (CVE-2021-41991) | Tenable OT Security | Tenable.ot | 2022/4/28 | 2026/2/14 | high |
| 502868 | Siemens SCALANCE W700 Out-of-bounds Read (CVE-2023-1380) | Tenable OT Security | Tenable.ot | 2025/2/24 | 2026/2/14 | high |
| 502873 | Siemens SCALANCE W700 Double Free (CVE-2023-26545) | Tenable OT Security | Tenable.ot | 2025/2/24 | 2026/2/14 | medium |
| 502875 | Siemens SIMATIC and SCALANCE Devices NULL Pointer Dereference (CVE-2023-42754) | Tenable OT Security | Tenable.ot | 2025/2/24 | 2026/2/14 | medium |
| 502900 | Siemens SCALANCE W700 Use After Free (CVE-2023-1118) | Tenable OT Security | Tenable.ot | 2025/2/24 | 2026/2/14 | high |
| 502909 | Siemens SCALANCE W700 Improper Input Validation (CVE-2023-28578) | Tenable OT Security | Tenable.ot | 2025/2/24 | 2026/2/14 | high |
| 503586 | Siemens SIMATIC Devices Use of Uninitialized Resource (CVE-2025-21862) | Tenable OT Security | Tenable.ot | 2025/10/27 | 2026/2/14 | medium |
| 503593 | Siemens SIMATIC Devices Improper Locking (CVE-2024-57977) | Tenable OT Security | Tenable.ot | 2025/10/27 | 2026/2/14 | medium |
| 503956 | Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Inefficient Algorithmic Complexity (CVE-2024-12243) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504077 | Siemens SIMATIC S7-1500 Observable Discrepancy (CVE-2023-0361) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504094 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2022-48303) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504117 | Siemens SIMATIC S7-1500 Improper Authentication (CVE-2023-27536) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504132 | Siemens SCALANCE, SIMATIC S7-1500 Use After Free (CVE-2022-23308) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 504146 | Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Out-of-bounds Write (CVE-2020-21047) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504197 | Siemens SIMATIC S7-1500 Missing Release of Memory after Effective Lifetime (CVE-2023-5156) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504300 | Siemens SIMATIC S7-1500 Improper Authentication (CVE-2023-27535) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | medium |
| 504306 | Siemens RUGGEDCOM ROX, SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2022-27781) | Tenable OT Security | Tenable.ot | 2025/11/13 | 2026/2/14 | high |
| 501753 | Siemens CPCI85 Firmware of SICAM A8000 Devices Use of Hard-Coded Credentials (CVE-2023-36380) | Tenable OT Security | Tenable.ot | 2023/10/17 | 2026/2/14 | high |
