| 504284 | Siemens SIMATIC S7-1500 Improper Initialization (CVE-2020-11655) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504283 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-3855) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504281 | Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition (CVE-2020-7595) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504280 | Siemens SIMATIC S7-1500 Buffer Copy without Checking Size of Input (CVE-2020-12723) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504279 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2020-13435) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504278 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-19185) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504277 | Siemens SIMATIC S7-1500 Double Free (CVE-2019-5481) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504276 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-22218) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504275 | Siemens SIMATIC S7-1500 Allocation of Resources Without Limits or Throttling (CVE-2017-18258) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504274 | Siemens SIMATIC S7-1500 Improper Resource Locking (CVE-2024-26772) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504273 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2019-19959) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504272 | Siemens SIMATIC S7-1500 Unrestricted Upload of File with Dangerous Type (CVE-2019-19925) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504271 | Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2021-23336) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504270 | Siemens SIMATIC S7-1500 Heap-based Buffer Overflow (CVE-2023-4016) | Tenable OT Security | Tenable.ot | 3/5/2026 | low |
| 504269 | Siemens SIMATIC S7-1500 Double Free (CVE-2021-28041) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504268 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2021-4209) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504267 | Siemens SIMATIC S7-1500 Improper Limitation of a Pathname to a Restricted Directory (CVE-2023-27534) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504266 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3859) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504265 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2022-27779) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504264 | Siemens SIMATIC S7-1500 Improper Resource Locking (CVE-2024-26679) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504263 | Siemens SIMATIC S7-1500 Missing Initialization of Resource (CVE-2021-22898) | Tenable OT Security | Tenable.ot | 3/5/2026 | low |
| 504262 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2021-31239) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504261 | Siemens SIMATIC S7-1500 Uncontrolled Search Path Element (CVE-2020-8315) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504260 | Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2022-29824) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504259 | Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-2023-29383) | Tenable OT Security | Tenable.ot | 3/5/2026 | low |
| 504258 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2018-14404) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504257 | Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2023-32636) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504256 | Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2022-27775) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504255 | Siemens SIMATIC S7-1500 Improper Authentication (CVE-2022-28321) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504254 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-5482) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504253 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2021-37750) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504252 | Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition (CVE-2020-36227) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504251 | Siemens SIMATIC S7-1500 Exposure of Sensitive Information to an Unauthorized Actor (CVE-2024-28834) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504250 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-19186) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504249 | Siemens SIMATIC S7-1500 Missing Release of Memory after Effective Lifetime (CVE-2024-56779) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504248 | Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2020-25710) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504247 | Siemens SIMATIC S7-1500 Improper Restriction of Recursive Entity References in DTDs (CVE-2023-52426) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504246 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-15358) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504244 | Siemens SIMATIC S7-1500 Exposure of Sensitive Information to an Unauthorized Actor (CVE-2020-8284) | Tenable OT Security | Tenable.ot | 3/5/2026 | low |
| 504243 | Siemens SIMATIC S7-1500 Improper Handling of Exceptional Conditions (CVE-2019-20218) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504242 | Siemens SIMATIC S7-1500 Improper Check for Unusual or Exceptional Conditions (CVE-2019-19646) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504241 | Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2023-25139) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504240 | Siemens SIMATIC S7-1500 Incorrect Calculation of Buffer Size (CVE-2023-52622) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504239 | Siemens SIMATIC S7-1500 Improper Resource Shutdown or Release (CVE-2019-6488) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504238 | Siemens SIMATIC and SCALANCE Protection Mechanism Failure (CVE-2023-4039) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504237 | Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2019-19923) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
| 504236 | Siemens SIMATIC S7-1500 Use After Free (CVE-2019-20795) | Tenable OT Security | Tenable.ot | 3/5/2026 | medium |
| 504235 | Siemens SIMATIC S7-1500 Buffer Copy without Checking Size of Input (CVE-2021-3177) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504234 | Siemens SIMATIC S7-1500 Double Free (CVE-2021-22945) | Tenable OT Security | Tenable.ot | 3/5/2026 | critical |
| 504233 | Siemens SIMATIC and SCALANCE Multiple Releases of Same Resource or Handle (CVE-2025-0665) | Tenable OT Security | Tenable.ot | 3/5/2026 | high |
